What's more, it cuts off how much a player can do by keeping their Lands tapped for a full extra turn
Jokers Straight is a Spell that will let you utilize the three Poker Knights almost immediately to get resources on the field, and Jokers Wild, Court of Cards, and Thunderspeed Summon are cards that will help push the poker narrative even further
Then I can see keeping a hand with Eidolon and, for example, two removal spells versus specifically a creature deck
Also, have a sacrifice outlet, like Goblin Bombardment to turn Eggs into damage plus something bigger
take out before being used The timing for using his negate effect on cards on the field is quite limited, but if it's during the main phase of your turn, you can use it in a bully chain, so it works as Marauding Captain to attack while breaking through obstacles