Crusader of Endymion (UTR) (SOVR-EN030) - Stardust Overdrive 1st Edition

This card is treated as a Normal Monster while face-up on the field or in the Graveyard. While this card is face-up on the field, you can Normal Summon it to have it be treated as an Effect Monster with this effect.
Once per turn, you can target 1 face-up card on the field that you can place a Spell Counter on: place 1 Spell Counter on it, and if you do, this card gains 600 ATK until the end of this turn.