M:tG card similarity search
3U · Creature — Shapeshifter
Whenever another creature enters the battlefield, Unstable Shapeshifter becomes a copy of that creature, except it has this ability. 0/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Historian's Boon | 3W | Enchantment | Whenever Historian's Boon or another nontoken enchantment enters the battlefield under your control, create a 1/1 white Soldier creature token. Whenever the final chapter ability of a Saga you control triggers, create a 4/4 white Angel creature token with flying and vigilance. |
| Underworld Coinsmith | WB | Enchantment Creature — Human Cleric | Constellation — Whenever Underworld Coinsmith or another enchantment enters the battlefield under your control, you gain 1 life. {W}{B}, Pay 1 life: Each opponent loses 1 life. 2/2 |
| Sea Kings' Blessing | U | Instant | One or more target creatures become blue until end of turn. |
| Strax, Sontaran Nurse | 3RG | Legendary Creature — Alien Cleric | Vigilance, trample Grenades! — {2}, {T}, Sacrifice an artifact: Choose a player at random. When you do, Strax fights another target creature that player controls. Glory of Battle — Whenever Strax deals damage to a creature, put a +1/+1 counter on Strax. 5/5 |
| Portcullis | 4 | Artifact | Whenever a creature enters the battlefield, if there are two or more other creatures on the battlefield, exile that creature. Return that card to the battlefield under its owner's control when Portcullis leaves the battlefield. |
| Horror of the Broken Lands | 4B | Creature — Horror | Whenever you cycle or discard another card, Horror of the Broken Lands gets +2/+1 until end of turn. Cycling {B} ({B}, Discard this card: Draw a card.) 4/4 |
| A-Plate Armor | 1W | Artifact — Equipment | Equipped creature gets +3/+3 and has ward {1}. (Whenever equipped creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {1}.) Equip {3}. This ability costs {1} less to activate for each other Equipment you control. |
| Plate Armor | 2W | Artifact — Equipment | Equipped creature gets +3/+3 and has ward {1}. (Whenever equipped creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {1}.) Equip {3}. This ability costs {1} less to activate for each other Equipment you control. |
| Serpentine | Creature — Wurm | Landfall — Whenever a land enters the battlefield under your control, Augment {2}{G} ({2}{G}, Reveal this card from your hand: Combine it with target host. Augment only as a sorcery.) +3/+3 | |
| Echo Chamber | 4 | Artifact | {4}, {T}: An opponent chooses target creature they control. Create a token that's a copy of that creature. That token gains haste until end of turn. Exile the token at the beginning of the next end step. Activate only as a sorcery. |