Arrester's Zeal | Instant | | Target creature gets +2/+2 until end of turn.
Addendum — If you cast this spell during your main phase, that creature gains flying until end of turn. | Izzy
1.5 LSV
Storm Strike | Instant | | Target creature gets +1/+0 and gains first strike until end of turn. Scry 1. | Dmitry Burmak
1.5 LSV
Stony Strength | Instant | | Put a +1/+1 counter on target creature you control. Untap that creature. | Chris Seaman
1.5 LSV
Carnival | Instant | | Carnival deals 1 damage to target creature or planeswalker and 1 damage to that permanent's controller. | Zoltan Boros
2.5 LSV