M:tG card similarity search
3GG · Creature — Insect Ninja
Ninjutsu {3}{G} ({3}{G}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Spring-Leaf Avenger deals combat damage to a player, return target permanent card from your graveyard to your hand. 6/5
| Name | Mana | Type | Text | 
|---|---|---|---|
| Shortcut Seeker | 3U | Creature — Human Rogue | Whenever Shortcut Seeker deals combat damage to a player, venture into the dungeon. (Enter the first room or advance to the next room.) 2/5 | 
| Skullsnatcher | 1B | Creature — Rat Ninja | Ninjutsu {B} ({B}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Skullsnatcher deals combat damage to a player, exile up to two target cards from that player's graveyard. 2/1 | 
| Walker of Secret Ways | 2U | Creature — Human Ninja | Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Walker of Secret Ways deals combat damage to a player, look at that player's hand. {1}{U}: Return target Ninja you control to its owner's hand. Activate only during your turn. 1/2 | 
| Overt Operative | 3B | Creature — Human Ninja Rigger | Menace Whenever Overt Operative deals combat damage to a player, it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.) 2/3 | 
| Zombie Cannibal | B | Creature — Zombie | Whenever Zombie Cannibal deals combat damage to a player, you may exile target card from that player's graveyard. 1/1 | 
| Hydra Omnivore | 4GG | Creature — Hydra | Whenever Hydra Omnivore deals combat damage to an opponent, it deals that much damage to each other opponent. 8/8 | 
| Persistent Nightmare | Creature — Nightmare | Skulk (This creature can't be blocked by creatures with greater power.) When Persistent Nightmare deals combat damage to a player, return it to its owner's hand. 1/1 | |
| Tome of Gadwick | U | Artifact — Equipment | Whenever equipped creature deals combat damage to a player, conjure a random card from Tome of Gadwick's spellbook into your hand. Equip {1} | 
| Thrummingbird | 1U | Creature — Phyrexian Bird Horror | Flying Whenever Thrummingbird deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 1/1 | 
| Worldslayer | 5 | Artifact — Equipment | Whenever equipped creature deals combat damage to a player, destroy all permanents other than Worldslayer. Equip {5} ({5}: Attach to target creature you control. Equip only as a sorcery.) |