M:tG card similarity search
4B · Creature — Phyrexian Horror
Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Whenever a source deals damage to Reaper of Sheoldred, that source's controller gets a poison counter. 2/5
| Name | Mana | Type | Text | 
|---|---|---|---|
| Sphere of Grace | 3W | Enchantment | If a black source would deal damage to you, prevent 2 of that damage. | 
| Urza's Armor | 6 | Artifact | If a source would deal damage to you, prevent 1 of that damage. | 
| Temple Altisaur | 4W | Creature — Dinosaur | If a source would deal damage to another Dinosaur you control, prevent all but 1 of that damage. 3/4 | 
| Sphere of Reason | 3W | Enchantment | If a blue source would deal damage to you, prevent 2 of that damage. | 
| Lashknife Barrier | 2W | Enchantment | When Lashknife Barrier enters the battlefield, draw a card. If a source would deal damage to a creature you control, it deals that much damage minus 1 to that creature instead. | 
| Shield of the Realm | 2 | Artifact — Equipment | If a source would deal damage to equipped creature, prevent 2 of that damage. Equip {1} | 
| Rem Karolus, Stalwart Slayer | 1RW | Legendary Creature — Human Knight | Flying, haste If a spell would deal damage to you or another permanent you control, prevent that damage. If a spell would deal damage to an opponent or a permanent an opponent controls, it deals that much damage plus 1 instead. 2/3 | 
| Insult | 2R | Sorcery | Damage can't be prevented this turn. If a source you control would deal damage this turn, it deals double that damage instead. | 
| Sphere of Duty | 3W | Enchantment | If a green source would deal damage to you, prevent 2 of that damage. | 
| Guardian Seraph | 2WW | Creature — Angel | Flying If a source an opponent controls would deal damage to you, prevent 1 of that damage. 3/4 |