M:tG card similarity search
4 · Artifact Creature — Knight
Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian. Whenever you cast a black-bordered spell, Border Guardian can't be blocked this turn. Whenever you cast a white-bordered spell, Border Guardian gains double strike until end of turn. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Stone-Cold Basilisk | 4G | Creature — Basilisk | Whenever Stone-Cold Basilisk blocks or becomes blocked by a creature with fewer letters in its name, destroy that creature at end of combat. (Punctuation and spaces aren't letters.) Whenever an opponent reads Stone-Cold Basilisk, that player is turned to stone until end of turn. Stoned players can't attack, block, cast spells, or activate abilities. 2.5/5 |
| Riddlesmith | 1U | Creature — Human Artificer | Whenever you cast an artifact spell, you may draw a card. If you do, discard a card. 2/1 |
| Slumbering Dragon | R | Creature — Dragon | Flying Slumbering Dragon can't attack or block unless it has five or more +1/+1 counters on it. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Slumbering Dragon. 3/3 |
| Yawgmoth's Agenda | 3BB | Enchantment | You can't cast more than one spell each turn. You may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere, exile it instead. |
| Merrow Reejerey | 2U | Creature — Merfolk Soldier | Other Merfolk creatures you control get +1/+1. Whenever you cast a Merfolk spell, you may tap or untap target permanent. 2/2 |
| Cabaretti Revels | 1RG | Enchantment | Whenever you cast a creature spell, seek a creature card with lesser mana value, then put it onto the battlefield. |
| Pyromancer Ascension | 1R | Enchantment | Whenever you cast an instant or sorcery spell that has the same name as a card in your graveyard, you may put a quest counter on Pyromancer Ascension. Whenever you cast an instant or sorcery spell while Pyromancer Ascension has two or more quest counters on it, you may copy that spell. You may choose new targets for the copy. |
| Root Spider | 3G | Creature — Spider | Whenever Root Spider blocks, it gets +1/+0 and gains first strike until end of turn. 2/2 |
| Glorfindel, Dauntless Rescuer | 2G | Legendary Creature — Elf Noble | Whenever you scry, choose one and Glorfindel, Dauntless Rescuer gets +1/+1 until end of turn. • Glorfindel must be blocked this turn if able. • Glorfindel can't be blocked by more than one creature each combat this turn. 3/2 |
| Urza's Chalice | 1 | Artifact | Whenever a player casts an artifact spell, you may pay {1}. If you do, you gain 1 life. |