poison counter deck mtg commander counters - KeeZ32 Praetors Voice works by creating a wide board of creatures with Poison that can be used to pressure opponents Is High Perfect Morcant good

Then your spells from non-hand sources also get a mana reduction, but this time just one

Summon: LeviathanSummon: Leviathan, in particular, is extremely potent in such builds as it delivers a Whelming WaveWhelming Wave for its first chapter and then draws you a card whenever one of those creatures attacks (a trigger for each one, that is)

Creature - Knight Angel Gix, Yawgmoth Praetor Whenever a creature deals combat damage to one of your opponents, its controller may pay 1 life

This Iago card has a pretty nice effect, Self-Preservation, which stops it from being challenged so long as its controller has another exerted character