yugioh trickstar deck Fusion - Yu-Gi-Oh! Card Database Trickstar Deck Yugioh

Use the Mothman to give your opponents rad counters and then grow your creatures as those rad counters mill their decks

Parcelbeast, however, asks very little of you and gives you material in a far more useful form (to say nothing of being more reliable than cycling away Crystals)

Ward - Discard a card

Hardened Academic Hardened Academic is substantially better than random creatures that grow when cards leave the graveyard because its counters can go anywhere, so you gain great flexibility on top of a cheap threat

Relic of Progenitus advantage is mainly that it cantrips when exiling the graveyard so combo and maybe control strategies may want the card draw instead of the beater