M:tG card similarity search
1U · Enchantment
Whenever an artifact or Artificer enters the battlefield under your control, you may pay {1}. If you do, you get {E}{E} (two energy counters). Pay {E}{E}{E}{E}{E}{E}, Sacrifice Era of Innovation: Draw three cards.
| Name | Mana | Type | Text |
|---|---|---|---|
| Geth's Grimoire | 4 | Artifact | Whenever an opponent discards a card, you may draw a card. |
| Norn's Annex | 3W/PW/P | Artifact | ({W/P} can be paid with either {W} or 2 life.) Creatures can't attack you or planeswalkers you control unless their controller pays {W/P} for each of those creatures. |
| Emeria Angel | 2WW | Creature — Angel | Flying Landfall — Whenever a land enters the battlefield under your control, you may create a 1/1 white Bird creature token with flying. 3/3 |
| Triton Waverider | 3U | Creature — Merfolk Wizard | Constellation — Whenever an enchantment enters the battlefield under your control, Triton Waverider gains flying until end of turn. 3/3 |
| Aether Charge | 4R | Enchantment | Whenever a Beast enters the battlefield under your control, you may have it deal 4 damage to target opponent or planeswalker. |
| Force of Negation | 1UU | Instant | If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost. Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Wasp of the Bitter End | 1B | Creature — Insect Horror | Flying Whenever you cast a Bolas planeswalker spell, you may sacrifice Wasp of the Bitter End. If you do, destroy target creature. 2/1 |
| Ondu Greathorn | 3W | Creature — Beast | First strike Landfall — Whenever a land enters the battlefield under your control, Ondu Greathorn gets +2/+2 until end of turn. 2/3 |
| Sentry Bot | 4W | Artifact Creature — Robot | Flash This spell costs {1} less to cast for each creature attacking you. When Sentry Bot enters the battlefield, you get {E} for each creature attacking you. At the beginning of combat on your turn, you may pay {E}{E}{E}. If you do, put a +1/+1 counter on each creature you control. 2/5 |
| Plague Fiend | 1B | Creature — Insect | Whenever Plague Fiend deals combat damage to a creature, destroy that creature unless its controller pays {2}. 1/1 |