Exotic Orchard cannot produce colorless mana, even if your opponent's land can
We're also fairly lucky that a lot of the cheap Auras have effects that care about the number of Auras and artifacts in play
If you choose to discard a card as The Restoration of Eiganjo's second chapter ability resolves, a second triggered ability goes on the stack and you choose a target for it
This means that every single creature in your deck works with Prosperous Thief, Ingenious Infiltrator, Yuriko, the Tiger's Shadow, and Kaito, Bane of Nightmares, which is a pretty significant power-boost to the non-ninja creatures in your deck
And thats huge since you can tutor it with cards like Goblin Matron and Goblin Ringleader
Converge is the dumbest keyword mechanic theyve come up with in several years, and I hate every card that has it