
Grow Extra Arms | Instant | | This spell costs {1} less to cast if it targets a Spider.
Target creature gets +4/+4 until end of turn. | Mathias Kollros

Strength of Will | Instant | | Until end of turn, target creature you control gains indestructible and "Whenever this creature is dealt damage, put that many +1/+1 counters on it." | Rhonda Libbey

Terrific Team-Up | Instant | | This spell costs {2} less to cast if you control a permanent with mana value 4 or greater.
One or two target creatures you control each get +1/+0 until end of turn. They each deal damage equal to their power to target creature an opponent controls. | Hristo D. Chukov