M:tG card similarity search
R · Creature — Ooze
At the beginning of your upkeep, if you control a black permanent, you may put a +1/+1 counter on Bloodhall Ooze. At the beginning of your upkeep, if you control a green permanent, you may put a +1/+1 counter on Bloodhall Ooze. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Kharis & The Beholder | 1GGWW | Legendary Creature — Dragon Eye Wizard | Flying When Kharis & The Beholder enters the battlefield and at the beginning of your upkeep, create a 1/1 white Human creature token and make a charisma check. (Roll a d20.) • If the result plus the number of creatures you control is greater than 11, put a +1/+1 counter on each creature you control. • If the result is a natural 20, for each nonlegendary creature you control, create a token that's a copy of that creature. 1/20 |
| Cosmic Larva | 1RR | Creature — Beast | Trample At the beginning of your upkeep, sacrifice Cosmic Larva unless you sacrifice two lands. 7/6 |
| Lifecraft Cavalry | 4G | Creature — Elf Warrior | Trample Revolt — Lifecraft Cavalry enters the battlefield with two +1/+1 counters on it if a permanent you controlled left the battlefield this turn. 4/4 |
| Threefold Thunderhulk | 7 | Artifact Creature — Gnome | Threefold Thunderhulk enters the battlefield with three +1/+1 counters on it. Whenever Threefold Thunderhulk enters the battlefield or attacks, create a number of 1/1 colorless Gnome artifact creature tokens equal to its power. {2}, Sacrifice another artifact: Put a +1/+1 counter on Threefold Thunderhulk. 0/0 |
| Stormwing Dragon | 5R | Creature — Dragon | Flying, first strike Megamorph {5}{R}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When Stormwing Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control. 3/3 |
| Eye of Doom | 4 | Artifact | When Eye of Doom enters the battlefield, each player chooses a nonland permanent and puts a doom counter on it. {2}, {T}, Sacrifice Eye of Doom: Destroy each permanent with a doom counter on it. |
| Sage of Fables | 2U | Creature — Merfolk Wizard | Each other Wizard creature you control enters the battlefield with an additional +1/+1 counter on it. {2}, Remove a +1/+1 counter from a creature you control: Draw a card. 2/2 |
| Siegehorn Ceratops | GW | Creature — Dinosaur | Enrage — Whenever Siegehorn Ceratops is dealt damage, put two +1/+1 counters on it. (It must survive the damage to get the counters.) 2/2 |
| Staff of Nin | 6 | Artifact | At the beginning of your upkeep, draw a card. {T}: Staff of Nin deals 1 damage to any target. |
| Safe Haven | Land | {2}, {T}: Exile target creature you control. At the beginning of your upkeep, you may sacrifice Safe Haven. If you do, return each card exiled with Safe Haven to the battlefield under its owner's control. |