M:tG card similarity search
2U · Enchantment
Whenever a creature dies, tap all untapped creatures that share a creature type with it or untap all tapped creatures that share a creature type with it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Kismet | 3W | Enchantment | Artifacts, creatures, and lands your opponents control enter the battlefield tapped. |
| Starfield of Nyx | 4W | Enchantment | At the beginning of your upkeep, you may return target enchantment card from your graveyard to the battlefield. As long as you control five or more enchantments, each other non-Aura enchantment you control is a creature in addition to its other types and has base power and base toughness each equal to its mana value. |
| Sengir Vampire | 3BB | Creature — Vampire | Flying (This creature can't be blocked except by creatures with flying or reach.) Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire. 4/4 |
| Blowfly Infestation | 2B | Enchantment | Whenever a creature dies, if it had a -1/-1 counter on it, put a -1/-1 counter on target creature. |
| Breaching Hippocamp | 3U | Creature — Horse Fish | Flash (You may cast this spell any time you could cast an instant.) When Breaching Hippocamp enters the battlefield, untap another target creature you control. 3/2 |
| Portent of Betrayal | 3R | Sorcery | Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) |
| Lullmage Mentor | 1UU | Creature — Merfolk Wizard | Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token. Tap seven untapped Merfolk you control: Counter target spell. 2/2 |
| Merrow Commerce | 1U | Tribal Enchantment — Merfolk | At the beginning of your end step, untap all Merfolk you control. |
| Invasive Surgery | U | Instant | Counter target sorcery spell. Delirium — If there are four or more card types among cards in your graveyard, search the graveyard, hand, and library of that spell's controller for any number of cards with the same name as that spell, exile those cards, then that player shuffles. |
| Call to the Void | 4B | Sorcery | Each player secretly chooses a creature they control and a creature they don't control. Then those choices are revealed. Destroy each creature chosen this way. |