Ageless entity + Heroes Reunion With Mayael's Aria on the field. Ageless Becomes 11/11 because you using instant before your upkeep then you gain 10 life making a 21/21 then you when the game.
Quote from: Jak Monster on December 15, 2013, 02:42:55 PM
{Ageless entity} + {Heroes Reunion} With {Mayael's Aria} on the field. Ageless Becomes 11/11 because you using instant before your upkeep then you gain 10 life making a 21/21 then you when the game.
I don't think you can use spells during your untap step, but I think you can do it in response to the Aria trigger, which may recheck once he becomes 11 power. However, I don't think the win will trigger because the creature's gain life trigger can't resolve in the middle of Aria's trigger resolving.
It's still a two-turn clock, though. Not bad.
Because heroes reunion is an instant you have untap Then upkeep you can use the instant between those two. Aria Specifically says after gaining the 10 life THEN if you have a creature with 20 more power you win the game.
I asked a judge she said you could because it goes untap, upkeep, draw, main phase, combat, second main, End step and Instants are instant And can be played at any time so long as you have the Mana for it.
You can respond to the enchantment's trigger with {Hero's Reunion} and win.
Yes, you'll be able to increase his power, but I don't think the gaining 10 life will trigger Ageless Entity until after Aria has checked whether or not you have a 20 power creature.
However, this will work with {Serra Avatar} even if you're at 2 life.