M:tG card similarity search
3BB · Enchantment
At the beginning of your upkeep, put a despair counter on Descent into Madness, then each player exiles X permanents they control and/or cards from their hand, where X is the number of despair counters on Descent into Madness.
| Name | Mana | Type | Text |
|---|---|---|---|
| Soulherder | 1WU | Creature — Spirit | Whenever a creature is exiled from the battlefield, put a +1/+1 counter on Soulherder. At the beginning of your end step, you may exile another target creature you control, then return that card to the battlefield under its owner's control. 1/1 |
| Royal Decree | 2WW | Enchantment | Cumulative upkeep {W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Whenever a Swamp, Mountain, black permanent, or red permanent becomes tapped, Royal Decree deals 1 damage to that permanent's controller. |
| Stalwarts of Osgiliath | 4W | Creature — Human Soldier | When Stalwarts of Osgiliath enters the battlefield, the Ring tempts you. Whenever you draw your second card each turn, put a +1/+1 counter on Stalwarts of Osgiliath. 4/3 |
| Oni of Wild Places | 5R | Creature — Demon Spirit | Haste At the beginning of your upkeep, return a red creature you control to its owner's hand. 6/5 |
| Sphere of Safety | 4W | Enchantment | Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures, where X is the number of enchantments you control. |
| Vildin-Pack Alpha | Creature — Werewolf | Whenever a Werewolf enters the battlefield under your control, you may transform it. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Vildin-Pack Alpha. 4/3 | |
| Street Spasm | XR | Instant | Street Spasm deals X damage to target creature without flying you don't control. Overload {X}{X}{R}{R} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.") |
| Mind Warp | X3B | Sorcery | Look at target player's hand and choose X cards from it. That player discards those cards. |
| Prismatic Geoscope | 5 | Artifact | Prismatic Geoscope enters the battlefield tapped. Domain — {T}: Add X mana in any combination of colors, where X is the number of basic land types among lands you control. |
| Chromium | 2WWUUBB | Legendary Creature — Elder Dragon | Flying Rampage 2 (Whenever this creature becomes blocked, it gets +2/+2 until end of turn for each creature blocking it beyond the first.) At the beginning of your upkeep, sacrifice Chromium unless you pay {W}{U}{B}. 7/7 |