M:tG card similarity search
R · Creature — Human Shaman
Whenever you cast a noncreature spell, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) Delirium — As long as there are four or more card types among cards in your graveyard, Dragon's Rage Channeler gets +2/+2, has flying, and attacks each combat if able. 1/1
| Name | Mana | Type | Text | 
|---|---|---|---|
| Scuttletide | 1U | Enchantment | {1}, Discard a card: Create a 0/3 blue Crab creature token. Delirium — Crabs you control get +1/+1 as long as there are four or more card types among cards in your graveyard. | 
| Echo of Dusk | 1B | Creature — Vampire Spirit | Descend 4 — As long as there are four or more permanent cards in your graveyard, Echo of Dusk gets +1/+1 and has lifelink. 2/2 | 
| Mystic Enforcer | 2GW | Creature — Human Nomad Mystic | Protection from black Threshold — As long as seven or more cards are in your graveyard, Mystic Enforcer gets +3/+3 and has flying. 3/3 | 
| Jace's Phantasm | U | Creature — Illusion | Flying Jace's Phantasm gets +4/+4 as long as an opponent has ten or more cards in their graveyard. 1/1 | 
| Blackbloom Rogue | 2B | Creature — Human Rogue | Menace (This creature can't be blocked except by two or more creatures.) Blackbloom Rogue gets +3/+0 as long as an opponent has eight or more cards in their graveyard. 2/3 | 
| Mystic Crusader | 1WW | Creature — Human Nomad Mystic | Protection from black and from red Threshold — As long as seven or more cards are in your graveyard, Mystic Crusader gets +1/+1 and has flying. 2/1 | 
| Reaper of Flight Moonsilver | 3WW | Creature — Angel | Flying Delirium — Sacrifice another creature: Reaper of Flight Moonsilver gets +2/+1 until end of turn. Activate only if there are four or more card types among cards in your graveyard. 3/3 | 
| Nimana Skitter-Sneak | 3B | Creature — Human Rogue | As long as an opponent has eight or more cards in their graveyard, Nimana Skitter-Sneak gets +1/+0 and has menace. (It can't be blocked except by two or more creatures.) 3/4 | 
| Scourge Wolf | RR | Creature — Wolf Horror | First strike Delirium — Scourge Wolf has double strike as long as there are four or more card types among cards in your graveyard. 2/2 | 
| Mystic Familiar | 1W | Creature — Bird | Flying Threshold — As long as seven or more cards are in your graveyard, Mystic Familiar gets +1/+1 and has protection from black. 1/2 |