M:tG card similarity search
2RR · Creature — Ooze
Chaotic Goo enters the battlefield with three +1/+1 counters on it. At the beginning of your upkeep, you may flip a coin. If you win the flip, put a +1/+1 counter on Chaotic Goo. If you lose the flip, remove a +1/+1 counter from Chaotic Goo. 0/0
| Name | Mana | Type | Text |
|---|---|---|---|
| Youthful Valkyrie | 1W | Creature — Angel | Flying Whenever another Angel enters the battlefield under your control, put a +1/+1 counter on Youthful Valkyrie. 1/3 |
| Markov Dreadknight | 3BB | Creature — Vampire Knight | Flying {2}{B}, Discard a card: Put two +1/+1 counters on Markov Dreadknight. 3/3 |
| Slumbering Dragon | R | Creature — Dragon | Flying Slumbering Dragon can't attack or block unless it has five or more +1/+1 counters on it. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Slumbering Dragon. 3/3 |
| Phantom Tiger | 2G | Creature — Cat Spirit | Phantom Tiger enters the battlefield with two +1/+1 counters on it. If damage would be dealt to Phantom Tiger, prevent that damage. Remove a +1/+1 counter from Phantom Tiger. 1/0 |
| Private Research | U | Enchantment — Aura | Enchant creature At the beginning of your upkeep, you may put a page counter on Private Research. When enchanted creature dies, draw a card for each page counter on Private Research. |
| Bone Sabres | 2G | Artifact — Equipment | Whenever equipped creature attacks, put four +1/+1 counters on it. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.) |
| Sheltering Ancient | 1G | Creature — Treefolk | Trample Cumulative upkeep—Put a +1/+1 counter on a creature an opponent controls. (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.) 5/5 |
| Ravenous Harpy | 2B | Creature — Harpy | Flying {1}, Sacrifice another creature: Put a +1/+1 counter on Ravenous Harpy. 1/2 |
| Passageway Seer | 3B | Creature — Tiefling Warlock | Lifelink When Passageway Seer enters the battlefield, you take the initiative. At the beginning of your end step, if you have the initiative, put a +1/+1 counter on Passageway Seer. 2/2 |
| Master Chef | 2G | Legendary Enchantment — Background | Commander creatures you own have "This creature enters the battlefield with an additional +1/+1 counter on it" and "Other creatures you control enter the battlefield with an additional +1/+1 counter on them." |