The Ancient One One blue, one black, Legendary Creature - Spirit God - 8/8 - Mythic Rare Descend 8 The Ancient One cant attack or block unless there are eight or more permanent cards in your graveyard
We want to have ways to exile our opponent's cards so that we can always trigger its ability
Each damage counter counts as much damage as it has printed on it
Sure, you have to have a ton of Elf creatures in play, but thats the goal of Elfball anyway
Oh, and in case you havent thought about it, Cleffairy allows all your psychic-type Pokmon to deal x2 damage to any dragon card on the field
Selesnya isn't known for supporting +1/+1 Counters, with most commander options being Mono Green or Simic, but thankfully Atraxa, Praetors' Voice is the most popular and can play all of the cards