one piece prb-01 premium booster box - TCG CARD - Blister Cards with Character Designs One Piece TCG: Premium Booster

This might be worth a slot, but I dont feel that it really solves Mavericks problems

You tap the creatures to convoke the spell as an additional cost to cast the convoke spell

Being included in the Limit Break Commander Precon, Cloud, Ex-Soldier shines best when paired with mighty artifacts like his Buster Sword, immediately gaining access to his second treasure-creating ability

Jolrael, Mwonvuli Recluse You might be surprised with how consistently Jolrael, Mwonvuli Recluse can create a token creature

I like the idea of using Lazotep Sliver, Basal Sliver, Staff of Domination, and whatever other Slivers you can use to fill out the curve to combo