M:tG card similarity search
3B · Instant
Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control.
| Name | Mana | Type | Text |
|---|---|---|---|
| Prismatic Boon | XWU | Instant | Choose a color. X target creatures gain protection from the chosen color until end of turn. |
| Yew Spirit | 4G | Creature — Spirit Treefolk | {2}{G}{G}: Yew Spirit gets +X/+X until end of turn, where X is its power. 3/3 |
| War Dance | G | Enchantment | At the beginning of your upkeep, you may put a verse counter on War Dance. Sacrifice War Dance: Target creature gets +X/+X until end of turn, where X is the number of verse counters on War Dance. |
| Genesis Wave | XGGG | Sorcery | Reveal the top X cards of your library. You may put any number of permanent cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield into your graveyard. |
| 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.) | |
| Their Number Is Legion | XBBBB | Sorcery | Create X tapped 2/2 black Necron Warrior artifact creature tokens, then you gain life equal to the number of artifacts you control. Exile Their Number Is Legion. You may cast Their Number Is Legion from your graveyard. |
| Riptide Island | Plane — Dominaria | When you planeswalk to Riptide Island and at the beginning of your upkeep, create two 1/1 colorless Sliver creature tokens. Whenever chaos ensues, Slivers you control gain haste and get +X/+X until end of turn, where X is the number of Slivers you control. | |
| Soul Shred | 3BB | Sorcery | Soul Shred deals 3 damage to target nonblack creature. You gain 3 life. |
| Treasure Vault | Artifact Land | {T}: Add {C}. {X}{X}, {T}, Sacrifice Treasure Vault: Create X Treasure tokens. | |
| Resilient Khenra | 1G | Creature — Jackal Wizard | When Resilient Khenra enters the battlefield, you may have target creature get +X/+X until end of turn, where X is Resilient Khenra's power. Eternalize {4}{G}{G} ({4}{G}{G}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Jackal Wizard with no mana cost. Eternalize only as a sorcery.) 2/2 |