The examples of commanders who punish our opponents for doing things isnt as easy to populate, though, is it
You can also do a lot of different, useful things with arguably the best charm for Commander, and it's a very flexible 3-mana counterspell
In essence, itll grow at a similar rate to a Managorger Hydra and quicker, if you have fetchlands
You can also shortcut Etratas win condition completely by using the other cards which place hit counters: Ravenloft Adventurer and Mari, the Killing Quill
Dazzling Theater // Prop Room Rarity: Rare TYPE: Enchantment SUBTYPE: Room CMC: 7 Mana cost: USD: $0.82 EUR: 0.60 TIX: 0.02 EDHREC RANK: 1840 Creature spells you cast have convoke
But its also caught in a weird conundrum where we cant draw too much lands as our discard spells loses value later on