one piece card game championship Sanji (Store Participation Pack Vol. 2) - Promotion Cards Japanese 70 x card sleeves. One Piece Card Game Championship

And yes, the doubling from Unbound Flourishing makes Zaxaras tokens even bigger

Another possibility is to completely play with proxies, and thus get around most of the problems described above

Eldrazi Incursion Tokens

I suppose it also plays well with Teferi, Time Raveler against tokens or Hangarback Walker / Walking Ballista I mentioned this as a sideboard option

The 15th slot is for a nonplayable token or ad card which has a 5% chance of being a foil-stamped signature art card

Apart from that neat little interaction, Rain of Gore doesn't have much to make it fit Hollow One's gameplan, so it's interesting that this card is only found here, and not in the other top Rakdos deck, Lizards