M:tG card similarity search
2RW · Legendary Creature — Kor Advisor
When Ertha Jo, Frontier Mentor enters the battlefield, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." Whenever you activate an ability that targets a creature or player, copy that ability. You may choose new targets for the copy. 2/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Drowner of Hope | 5U | Creature — Eldrazi | Devoid (This card has no color.) When Drowner of Hope enters the battlefield, create two 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this creature: Add {C}." Sacrifice an Eldrazi Scion: Tap target creature. 5/5 |
| Mercurial Spelldancer | 1U | Creature — Phyrexian Rogue | Mercurial Spelldancer can't be blocked. Whenever you cast a noncreature spell, put an oil counter on Mercurial Spelldancer. Whenever Mercurial Spelldancer deals combat damage to a player, you may remove two oil counters from it. If you do, when you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy. 2/1 |
| Effluence Devourer | BRG | Creature — Crocodile | Blitz {B}{R}{G} Whenever you sacrifice Effluence Devourer or another creature, it perpetually gains "{2}, Exile this card from your graveyard: Create an X/X green Ooze creature token, where X is this card's power. Activate only as a sorcery." 4/3 |
| Breeches, the Blastmaker | 1UR | Legendary Creature — Goblin Pirate | Menace Whenever you cast your second spell each turn, you may sacrifice an artifact. If you do, flip a coin. When you win the flip, copy that spell. You may choose new targets for the copy. When you lose the flip, Breeches, the Blastmaker deals damage equal to that spell's mana value to any target. 3/3 |
| Roterothopter | 1 | Artifact Creature — Thopter | Flying {2}: Roterothopter gets +1/+0 until end of turn. Activate no more than twice each turn. 0/2 |
| Stern Marshal | 2W | Creature — Human Soldier | {T}: Target creature gets +2/+2 until end of turn. Activate only during your turn, before attackers are declared. 2/2 |
| Vampire Bats | B | Creature — Bat | Flying (This creature can't be blocked except by creatures with flying or reach.) {B}: Vampire Bats gets +1/+0 until end of turn. Activate no more than twice each turn. 0/1 |
| Pit Imp | B | Creature — Imp | Flying {B}: Pit Imp gets +1/+0 until end of turn. Activate no more than twice each turn. 0/1 |
| Setessan Griffin | 4W | Creature — Griffin | Flying {2}{G}{G}: Setessan Griffin gets +2/+2 until end of turn. Activate only once each turn. 3/2 |
| Channel | GG | Sorcery | Until end of turn, any time you could activate a mana ability, you may pay 1 life. If you do, add {C}. |