MTG >Combos >Sage of Hours +Doubling Season +Bone Sabres +

You need to have

Doubling Season

and

Sage of Hours

equipped with

Bone Sabers

on the battlefield, when attacking with

Sage of Hours put

4 counters per

Bone] Sabers

and four more for the

Doubling Season

hability. At the end of combat remove 5 +1/+1 counters and gain an extra turn. On the next turn repeat.