Release 1.4.47V1 (2020-12-29)

New game modes

• MTGO Vintage Cube December 2020;

Other

• AI: fixed that computer can fires targeting event twice (example: Unsettled Mariner, see #7094);
• AI: fixed that computer can freeze the server in Momir Format games (#7014);
• AI: improved game performance by x10 for cards with target amount (example: Inferno Titan, see #6330);
• GUI: fixed that abilities and triggers on the stack aren't highlighted as valid target;
• GUI: fixed that cast/played card can freeze and be visible in hand zone until end of the game or re-connect (#7297);
• Game: added sample decks from 2020 Commander precon (#7300, see \xmage\mage-client\sample-decks\ folder);
• Game: fixed that Snow-Covered lands can be added to auto-generated or submitted/timeout decks (#7222);
• Images: updated Duels of the Planeswalkers Promo sets (year incremented; 2011 -> 2012, etc);

Abilities fixes

• Activate spell's ability on the stack - fixed that it can't be activated by humans (example: Lightning Storm);
• Cards drawn this turn - fixed rollback error on some cards usage;
• Cumulative Upkeep - fixed that a permanent with CU was wrongly sacrificed if the control of the permanent has changed before trigger;
• Deals damage divided as you choose - fixed that some cards can't choose planeswalkers (example: Arc Lightning, see #7276);
• Offering ability - fixed rollback error on usage with lands;

Cards fixes

• Archelos, Lagoon Mystic - fixed broken ETB effect (#7283);
• Archive Trap - fixed that it doesn't apply alternative cost after searched library (#7274);
• Ashen Rider - fixed that the dies trigger triggers if it was copied by other creatures like Volrath the Shapestealer (#7107);
• Backlash - fixed that it deals damage from source instead from target permanent (#7211);
• Bell Borca, Spectral Sergeant - fixed rollback error on usage;
• Court of Ambition - fixed wrong discard effect and improved logic for AI (#7263);
• Eerie Ultimatum - fixed target handling that allows to duplicate selected names and can't deselect;
• Emberwilde Captain - fixed that damage trigger doesn't work on monarch condition (#7265);
• Fall from Favor - fixed wrongly implemented condition (#7277);
• Genesis Ultimatum - fixed rollback error on usage with modal double faces cards (#7275);
• Halana, Kessig Ranger - fixed that it doesn't do damage on trigger (#7286);
• Heartsone - fixed that mana cost was reduced to less than one mana (#7070);
• Jeweled Lotus - fixed that mana can't be used to cast commanders without normal mana (#7272);
• Naked Singularity, Reality Twist - fixed rollback error on disconnect while choosing mana color (#7296);
• Szat's Will - fixed that it creates 1 token instead highest power (#7295);
• Vivien, Monsters' Advocate - fixed that it allows to skip counter part of the effect (#7264);
• Vorinclex, Voice of Hunger - fixed that untap effect don't work after controller leaves the game (#6997);
• Wheel of Misfortune - fixed that it shows wrong chooses in game logs (#7292);

Release 1.4.47V0 (2020-12-19)

New sets and cards

• New set: Commander Legends (CMR); implemented all cards except The Prismatic Piper;
• New reprints in Secret Lair Drop set;
• New alternative reprints in Zendikar Rising set;
• Fixed missing card Verazol, the Split Current in ZNR set (#7185);

Other

• GUI: added additional target arrows to stack objects (now you can see triggered or affected permanents and another related links, see #6918);
• Game: added attackers info to damage logs;
• Game: added additional info about event source in game logs (example: roll die, lose life, sacrificed, etc);
• Game: added log messages of battlefield aura placement attached to an object;

Modal double faces cards fixes

• Fixed duplicated choices in choose dialog for double lands (#7197);
• Fixed that a second side can't be played from non hand zones in some cases (#7200);
• Fixed that it can be returned to battlefield as second side instead the main side only (#7212);
• Fixed that mdf card can duplicate a triggers (example: Skyclave Cleric, see #7187);
• Fixed that mdf card can raise a triggers from another side (example: Kazandu Mammoth, see #7180);

Abilities fixes

• Can't sacrifice effects - fixed that some rare cards can ignore that effects and make the sacrifice;
• Change controller of permanent - fixed that some permanent's abilities can be activated from original controller instead the new one (issues to check)
• Copy spell for each other permanents that it could target - fixed that AI can freeze the game, fixed wrong highlighting;
• Copy spells - improved combo support with other abilities like Kicker or Entwine (#7192);
• Damage prevention - fixed that planeswalkers miss damage prevention by protection (#7194);
• Each time you've cast your commander - fixed rollback error for some cards in non commander games;
• Exile all cards from target player's graveyard - fixed that some cards can be triggered on each exiled card instead once (example: Bojuka Bog + Tormod, the Desecrator, see #7243);
• Exile card and return it from exile - fixed rollback error on commander creature exile (#7250);
• Gain cost modification abilities - fixed that commanders can't be played without full mana (example: gained Affinity by Mycosynth Golem, gained Convoke by Chief Engineer, see #7249 #7171, #6698);
• Gain life for the first time each turn - added card hint about conditional;
• Kicker abilities - fixed that some cards don't see kicked status of multikicker spells (example: Hallar, the Firefletcher, see #4895);
• Monarch ability - fixed rollback error on monarch player leaves the game;
• Tap for mana with sacrifice - fixed that cards can't trigger on tapped for mana events from sacrificed lands (example: Mana Web with Crystal Vein);

Cards fixes

• Amulet of Vigor - improved combo support for multi triggers (now you can see triggered land name and chooses stack order, see #6918);
• Archon of Valor's Reach - fixed that it doesn't not allowing players to choose sorceries (#7183);
• Artifact Possession - fixed that it doesn't trigger on tapped events;
• Cradle of Vitality - fixed not working gain life effect (#7235);
• Flood of Tears - fixed that it counting token permanents (#7226);
• Font of Agonies - fixed that it doesn't triggers for pay life events from some cards;
• Genesis Ultimatum - fixed rollback error on usage (#7220);
• Godtoucher - fixed that it prevent all damage instead target only;
• Gruul Ragebeast - added your fighting creature name to stack trigger as additional hint and arrow (#6918);
• Hans Eriksson - fixed not working triggered fight ability (#7219);
• Kaza, Roil Chaser - fixed that cost reduction effect can be broken on rollback or cast cancel;
• Library of Leng - fixed that it triggers on discard cost from some cards instead effects only;
• Lone Rider - added card hint about conditional;
• Long-Term Plans and Volrath's Dungeon - fixed that it shows card name in game logs to other players (#7179);
• Militant Angel - fixed rollback error on usage (#7239);
• Negan, The Cold Blooded - fixed that it triggers on own creatures instead opponents (#7207);
• Orah, Skyclave Hierophant - fixed that his ability was also triggered for opponents clerics dying (#7196);
• Path of Ancestry - fixed duplicated triggers on unused mana (#7191);
• Planar Void - fixed that it exiling cards no longer in the graveyard;
• Reviving Vapors - fixed missing gain life part of the effect (#7205);
• Riverglide Pathway - fixed wrong mana ability (#7188);
• Sengir, the Dark Baron - fixed that life giving triggered ability not always triggering (#7217);