Draganger, Ogma

-: [ 1 & retire up to five rear-guards with different card names], your opponent chooses the same number of their rear-guards as the number of your units retired for this cost, and retires them. If three or more units were retired for this cost, you draw a card, and this unit gets ":When this unit attacks, 1, choose one of your rear-guards with the Ritual ability, it, and for each face up card with the same card name as this unit in your G zone, that unit and this unit get +5000 until end of turn." until end of turn.