Even though they arent the rarest (strongest) Lorcana cards, theyre most definitely worth havingand some Rare-level cards can shape an entire deck
And after three turns, it turns into a flat buff for all creatures you control
Its slow, but left unchecked it becomes massive
If the RNG is in your favor with Jigglypuff early on, youll have enough time to prepare at least two attack lines (preferably with Articuno and Wigglytuff ex) to steal some points in the late game
In conclusion, while these last three spots are pending a gameplay verification, I felt the most confident putting Anticausal VestigeAnticausal Vestige as the most powerful warp card, simply because I couldn't see any downside
Commanders that grow the more you sacrifice permanents always have the potential to be dangerous but can fall apart if killed