Six mana is a ton and you really dont want to play this until youre at seven, but I think people are sleeping a little on the power and versatility of this creature
x1] [When Attacking] You may trash 1 Character card from your hand: Give up to 1 of your opponent's Characters 1000 power during this turn
However, if you put this in a deck that can boost the power of Esper Sentinel - say, Humans in Modern - this is going to be a 2/2 or more, which means youre probably going to draw an extra card most turns
Why are Phil and Anna so good
Is there a specific interaction you were looking at
Some decks focus on: Swarming the battlefield with green creatures Casting multiple spells in a single turn Generating value through drawing and recursion Building around thematic elements like dragons or spirits For example, Temur Roar is a deck archetype that focuses on ramping into powerful dragons, showcasing the synergy between ramp and big creature strategies