M:tG card similarity search
1BB · Legendary Creature — Nightmare
At the beginning of your end step, you may sacrifice an artifact, creature, enchantment, land, or planeswalker. If you do, each opponent may sacrifice a permanent that shares a card type with it. For each opponent who doesn't, that player loses 2 life and you draw a card. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Nimble Innovator | 3U | Creature — Vedalken Artificer | When Nimble Innovator enters the battlefield, draw a card. 2/2 |
| Powder Keg | 2 | Artifact | At the beginning of your upkeep, you may put a fuse counter on Powder Keg. {T}, Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg. |
| Shoreline Salvager | 3B | Creature — Surrakar | Whenever Shoreline Salvager deals combat damage to a player, if you control an Island, you may draw a card. 3/3 |
| Hotel of Fears | Plane — Spacecraft | At the beginning of your upkeep, exile the top card of your library. You lose life equal to its mana value. You may play that card this turn. Praise Him — Whenever chaos ensues, choose a color. Put X +1/+1 counters on target creature you control, where X is your devotion to that color. Then sacrifice another creature. (Your devotion to a color is the number of mana symbols of that color in the mana costs of permanents you control.) | |
| Thieving Otter | 2U | Creature — Otter | Whenever Thieving Otter deals damage to an opponent, draw a card. 2/2 |
| Windreader Sphinx | 5UU | Creature — Sphinx | Flying Whenever a creature with flying attacks, you may draw a card. 3/7 |
| Mindlash Sliver | B | Creature — Sliver | All Slivers have "{1}, Sacrifice this permanent: Each player discards a card." 1/1 |
| Oni Possession | 2B | Enchantment — Aura | Enchant creature At the beginning of your upkeep, sacrifice a creature. Enchanted creature gets +3/+3 and has trample. Enchanted creature is a Demon Spirit. |
| Chain Lightning | R | Sorcery | Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy. |
| Riddleform | 1U | Enchantment | Whenever you cast a noncreature spell, you may have Riddleform become a 3/3 Sphinx creature with flying in addition to its other types until end of turn. {2}{U}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) |