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 |
|---|---|---|---|
| A-Gutter Skulker | 2U | Creature — Spirit | Gutter Skulker can't be blocked as long as it's attacking alone. Disturb {2}{U} (You may cast this card from your graveyard transformed for its disturb cost.) 3/3 |
| Ruins Recluse | 1G | Creature — Spider | Reach, deathtouch {3}{G}: Put a +1/+1 counter on Ruins Recluse. 1/1 |
| Aether Sting | 3R | Enchantment | Whenever an opponent casts a creature spell, Aether Sting deals 1 damage to that player. |
| Clockwork Droid | 2 | Artifact Creature — Robot | You may exert Clockwork Droid as it attacks. When you do, it can't be blocked this turn and you scry 1. (An exerted creature won't untap during your next untap step. To scry 1, look at the top card of your library. You may put that card on the bottom.) 3/1 |
| Tecutlan, the Searing Rift | Legendary Land — Cave | (Transforms from Brass's Tunnel-Grinder.) {T}: Add {R}. Whenever you cast a permanent spell using mana produced by Tecutlan, the Searing Rift, discover X, where X is that spell's mana value. | |
| Aether Barrier | 2U | Enchantment | Whenever a player casts a creature spell, that player sacrifices a permanent unless they pay {1}. |
| Tovolar's Magehunter | Creature — Werewolf | Whenever an opponent casts a spell, Tovolar's Magehunter deals 2 damage to that player. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Tovolar's Magehunter. 5/5 | |
| Charging Slateback | 4R | Creature — Beast | Charging Slateback can't block. Morph {4}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) 4/3 |
| Jace's Sanctum | 3U | Enchantment | Instant and sorcery spells you cast cost {1} less to cast. Whenever you cast an instant or sorcery spell, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) |
| Scavenging Scarab | 3B | Creature — Insect | Scavenging Scarab can't block. 3/3 |