While it does have 80% of the features found in Photoshop, that missing 20% are definitely underdeveloped or straight-up missing features which could affect your card creation experience
Relinquished has no attack points, so Pegasus' life points won't be affected, but Dark Magician's attack will be deducted from Yugi's life points, and he'll lose the game, along with any chance of saving Grandpa, Kaiba and Mokuba
You're going to have a lot of different vampires with a lot of different powers, which means Redemption Choir is--at worst-- a Hill Giant with lifelink that can resurrect a three-mana critter
[1] During the End Phase, if a monster has been destroyed by battle this turn: You can Special Summon this card from your hand or GY, then if "Invincible Demise Lord" has been destroyed by battle this turn, this card's ATK becomes 3000, also it cannot be destroyed by effects
(Choose any number of permanents and/or players, then give each another counter of each kind already there.) Even the small wounds let hope bleed out
