Koa'ki Meiru Gravirose [ANPR-EN083] Ultra Rare Wyrm You encounter sanity-blasting entities

You encounter sanity-blasting entities

you may encounter some such pieces of equipment in your expedition

Its simple tune was his sole companion on many lonely nights

Reveal those cards

Koa'ki Meiru Gravirose [ANPR-EN083] Ultra Rare Wyrm You encounter sanity-blasting entitiesSet: Ancient Prophecy Card type: Effect Monster Rarity: Ultra Rare Attack: 1900 Defense: 1300 During each of your End Phases, destroy this card unless you send 1 "Iron Core of Koa'ki Meiru" from your hand to the Graveyard or reveal 1 Plant Type monster in you hand. During each of your Standby Phases, you can send 1 Level 3 or lower monster from your Deck to your Graveyard.