880 cards found matching is mono color

Shepherd's Heirloom
Shipyard Skulker
Shock Blast
Show of Strength
Sigil of the Storm
Simian Ancestor
Singularity
Sinister Poro
Sivir, Ambitious
Sivir, Mercenary
Sky Crusier
Skyfall of Areion
Sky Splitter
Skyward Strike
Smite
Smoke and Mirrors
Smoke Screen
Sneaky Deckhand
Soaring Scout
Solari Chief
Solari Shieldbearer
Solari Shrine
Solari Sunhawk
Sona, Harmonious