Zhalfirin Decoy [Modern Horizons] SPA Erial You lose the game when

You lose the game when that creature leaves the battlefield

Set: Masters 25 Type: Artifact — Equipment Uncommon Cost: {3} Equipped creature doesn't untap during its controller's untap step

Set: Modern Masters 2017 Type: Instant Common Cost: {U}{B} Target creature gets -3/-0 until end of turn

Set: New Phyrexia Type: Creature — Beast Common Cost: {4}{G} Vorinclex had no grand plan

Zhalfirin Decoy [Modern Horizons] SPA Erial You lose the game whenSet: Modern Horizons Type: Creature Human Soldier Rarity: Uncommon Cost: {1}{W} {T}: Tap target creature. Activate only if you had a creature enter the battlefield under your control this turn. "Never let them take their eyes off you." Sidar Jabari