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/+0, has flying, and attacks each combat if able. 1/1
| Name | Mana | Type | Text | 
|---|---|---|---|
| Mystic Penitent | W | Creature — Human Nomad Mystic | Vigilance Threshold — As long as seven or more cards are in your graveyard, Mystic Penitent gets +1/+1 and has flying. 1/1 | 
| 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 | 
| Strange Augmentation | B | Enchantment — Aura | Enchant creature Enchanted creature gets +1/+1. Delirium — Enchanted creature gets an additional +2/+2 as long as there are four or more card types among cards in your graveyard. | 
| Dusk Feaster | 5BB | Creature — Vampire | Delirium — This spell costs {2} less to cast if there are four or more card types among cards in your graveyard. Flying 4/5 | 
| 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 | 
| Gouged Zealot | 3R | Creature — Cyclops Berserker | Reach Delirium — Whenever Gouged Zealot attacks, if there are four or more card types among cards in your graveyard, Gouged Zealot deals 1 damage to each creature defending player controls. 4/3 | 
| Autumnal Gloom | 2G | Enchantment | {B}: Mill a card. Delirium — At the beginning of your end step, if there are four or more card types among cards in your graveyard, transform Autumnal Gloom. | 
| Soaring Thought-Thief | UB | Creature — Human Rogue | Flash Flying As long as an opponent has eight or more cards in their graveyard, Rogues you control get +1/+0. Whenever one or more Rogues you control attack, each opponent mills two cards. 1/3 | 
| 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 | 
| 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 |