Shining Fates, and identica
Whether its because you want to beat your friends playing on the kitchen table or youre preparing to conqueror the competitive One Piece Card Game scene, knowing which Leader cards have the edge is always important
Its another threat that forces an answer or becomes a big problem
Keep her tapped, and that bottleneck stays in place
Summon: Choco/Mog Three-mana 3/3s arent quite good enough anymore, but giving your whole team +1/+0 is enough of a bonus that I think this is really good
Even better, being able to untap four creatures lets you tap out during your turn to add bodies to the battlefield and then still cast a counterspell during your opponent's turn, potentially for free, which is super strong