black and red card sleeves Satanic then hand Rakdos Sleeves: Black Red Mana

Pair only with TCG Protectors card sleeves for complete layered security

This makes the deck less aggressive, though it gives it more interaction with Magician of Faith and Old Vindictive Magician

This wording is usually found on punisher effects, so this is probably some kind of burn/edict effect

About the YDC format: a character's deck in the game is found on the disc in a deck_XXXX.ydc file, for example AI Duelist's first deck (called Sacred Gate) is deck_3725.ydc, let's say you made idk Pagasus' deck and have it saved as a recipe, you can load up the tool, export the recipe in YDC format and name it something like "deck_0104.ydc", '0104' isn't on the disc it's a new file

This includes Gimli and Legolas, which have landed in Green/Red and mono-Green