Gyre Sage Combos
Gyre Sage + Staff of Domination
Combo result
Infinite green mana. Infinite lifegain. Infinite lifegain triggers. Infinite card draw. Infinite draw triggers. Infinite untap of creatures you control.
Prerequisites
All permanents on the battlefield. Gyre Sage has at least six +1/+1 counters on it and does not have summoning sickness.