As fun as those were, I found the deckbuilding interface in those games to be convoluted and the opposite of intuitive
We were really excited
Gren Maju uses it to power up, and Swordsoul could use it due to the card numbers
Casting Cost: Card Text: Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Mist-Syndicate Naga deals combat damage to a player, create a token that's a copy of Mist-Syndicate Naga
Wightprincess Wightprincess requires a bit of skill to use correctly, but once shes combined with the right cards specifically, King of the Skull Servants she can reduce the attack stats of all your opponents monsters to zero
Unlike Colossus Hammer, which is a game-winning part of its combo, Bauble is simply a great support card that glues the deck together