Silverquill Apprentice 
Creature — Human Warlock
Magecraft — Whenever you cast or copy an instant or sorcery spell, target creature gets +1/+0 until end of turn.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Human Warlock
Magecraft — Whenever you cast or copy an instant or sorcery spell, target creature gets +1/+0 until end of turn.