Raph & Leo, Sibling Rivals (#166)

Type: Legendary Creature — Mutant Ninja Turtle

Text: Whenever Raph & Leo attack, if it's the first combat phase of the turn, untap one or two target attacking creatures. After this phase, there is an additional combat phase.

At odds as brothers, perfectly in sync as fighters.

Set: Teenage Mutant Ninja Turtles (#166)