M:tG card similarity search
XGG · Creature — Hydra
Primordial Hydra enters the battlefield with X +1/+1 counters on it. At the beginning of your upkeep, double the number of +1/+1 counters on Primordial Hydra. Primordial Hydra has trample as long as it has ten or more +1/+1 counters on it. 0/0
| Name | Mana | Type | Text |
|---|---|---|---|
| Boggart Sprite-Chaser | 1R | Creature — Goblin Warrior | As long as you control a Faerie, Boggart Sprite-Chaser gets +1/+1 and has flying. 1/2 |
| Atraxa's Skitterfang | 3 | Artifact Creature — Phyrexian Insect | Atraxa's Skitterfang enters the battlefield with three oil counters on it. At the beginning of combat on your turn, you may remove an oil counter from Atraxa's Skitterfang. When you do, target creature you control gains your choice of flying, vigilance, deathtouch, or lifelink until end of turn. 2/2 |
| Harbinger of Night | 2BB | Creature — Spirit | At the beginning of your upkeep, put a -1/-1 counter on each creature. 2/3 |
| Ancient Animus | 1G | Instant | Put a +1/+1 counter on target creature you control if it's legendary. Then it fights target creature an opponent controls. (Each deals damage equal to its power to the other.) |
| Aerial Engineer | 2WU | Creature — Human Artificer | As long as you control an artifact, Aerial Engineer gets +2/+0 and has flying. 2/4 |
| Zealot's Conviction | W | Enchantment — Aura | Flash Enchant creature Enchanted creature gets +1/+1. Corrupted — As long as an opponent has three or more poison counters, enchanted creature gets an additional +1/+0 and has first strike. |
| Dhund Operative | 1B | Creature — Human Rogue | As long as you control an artifact, Dhund Operative gets +1/+0 and has deathtouch. 2/2 |
| Viridian Betrayers | 1GG | Creature — Phyrexian Elf Warrior | Viridian Betrayers has infect as long as an opponent is poisoned. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) 3/1 |
| Zephyr Sentinel | 1U | Creature — Human Soldier | Flash Flying When Zephyr Sentinel enters the battlefield, return up to one other target creature you control to its owner's hand. If it was a Soldier, put a +1/+1 counter on Zephyr Sentinel. 2/1 |
| Skullbriar, the Walking Grave | BG | Legendary Creature — Zombie Elemental | Haste Whenever Skullbriar, the Walking Grave deals combat damage to a player, put a +1/+1 counter on it. Counters remain on Skullbriar as it moves to any zone other than a player's hand or library. 1/1 |