At one point, we played with removing half of your rad counters as a reference to half-life, but the pause it caused in gameplay to do the bit of math ended up not worth it
Drix Interlacer is a Artifact card in Magic: the Gathering MTG
Tavern Scoundrels ability allows you to sacrifice any permanent for the chance of making two Treasures
In fact, Kyodai barely makes the list here since it only buffs itself and makes one other creature indestructible, barely scraping out Big Bad five color legends territory
I can't make Vivi or Sephiroth cheaper, but I can try to make sure the rest of the cards in your Vivi or Sephiroth deck don't break the bank
Looking at the price history graph, from TCGplayer, Collector Booster Boxes were $600 at their absolute cheapest