M:tG card similarity search
2 · Legendary Artifact
You may spend mana as though it were mana of any color to activate abilities of creatures you control. Creatures you control with +1/+1 counters on them have all activated abilities of all creature cards exiled with Agatha's Soul Cauldron. {T}: Exile target card from a graveyard. When a creature card is exiled this way, put a +1/+1 counter on target creature you control.
| Name | Mana | Type | Text |
|---|---|---|---|
| Tempered Sliver | 2G | Creature — Sliver | Sliver creatures you control have "Whenever this creature deals combat damage to a player, put a +1/+1 counter on it." 2/2 |
| Tocasia's Welcome | 2W | Enchantment | Whenever one or more creatures with mana value 3 or less enter the battlefield under your control, draw a card. This ability triggers only once each turn. |
| Legion of Clay | 3G | Enchantment | Creatures you control have trample. Whenever one or more nontoken artifacts enter the battlefield under your control, creatures you control perpetually get +1/+1. |
| Quest for the Goblin Lord | R | Enchantment | Whenever a Goblin enters the battlefield under your control, you may put a quest counter on Quest for the Goblin Lord. As long as Quest for the Goblin Lord has five or more quest counters on it, creatures you control get +2/+0. |
| Anointer of Valor | 5W | Creature — Angel | Flying Whenever a creature attacks, you may pay {3}. When you do, put a +1/+1 counter on that creature. 3/5 |
| Cavern of Souls | Land | As Cavern of Souls enters the battlefield, choose a creature type. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered. | |
| Hancock, Ghoulish Mayor | 2B | Legendary Creature — Zombie Mutant Advisor | Each other creature you control that's a Zombie or Mutant gets +X/+X, where X is the number of counters on Hancock, Ghoulish Mayor. Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.) 2/1 |
| Sword of Hours | 2 | Artifact — Equipment | Whenever equipped creature attacks, put a +1/+1 counter on it. Whenever equipped creature deals combat damage, roll a d12. If the result is greater than the damage dealt or the result is 12, double the number of +1/+1 counters on that creature. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) |
| Triskelion | 6 | Artifact Creature — Construct | Triskelion enters the battlefield with three +1/+1 counters on it. Remove a +1/+1 counter from Triskelion: It deals 1 damage to any target. 1/1 |
| Death's Duet | 2B | Sorcery | Return two target creature cards from your graveyard to your hand. |