yugioh premium gold box card list 21 new cards Konami Yu-Gi-Oh! 1st Edition Maximum

That being said have you considered experimenting with Grim Flayer in its place at all

For each time you do, choose a paired set of square brackets and remove the words in between.) Destroy target [nonblack] creature [with mana value 3 or less] [an opponent controls]

You can cast a card with disguise face-down for mana at any time you could normally cast a creature spell

This would be arguably more powerful as it allows you to get out a 2500 Beatstick very easily, and still enables easy use of cards such as Wrath of Neos.

Snow Creature - Snake Color tag templates(None) Return of the Wildspeaker Choose one Draw cards equal to the greatest power among non-Human creatures you control

This is a decent iteration of the trick that returns your creature