Betor, Ancestor's Voice Two generic, one white, one black, one green legendary creature - Spirit Dragon - 3/5 - Mythic Rare Flying, lifelink At the beginning of your end step, put a number of +1/+1 counters on up to one other target creature you control equal to the amount of life you gained this turn
When you do, exile target creature defending player controls with power less than Auron's power until Auron leaves the battlefield
7 of these cards are also available in Starter Demo Game boosters
After seeing the amount of heavy lifting Queza provides in speeding up the game - because drawing cards is something close to anyone aspires to do - and the total amount of damage you deal across a game, be that deliberate or incidental because someone wheels you while you have Queza out, I grew to like this one a lot
Probably the strongest Horror synergy in Standard involves Thing in the Ice's transform ability, which bounces all creatures except Horrors