The value you get is slightly tempered by allowing only permanents up to your total land count
Serrated Mana Drain Most crimped cards have pretty normal-looking crimps, but this Mana Drain has one right on the edge, almost like someone sliced it with a tiny saw
That is the reason, custom card games may feature unique dimensions for differentiation
If this card is sent from the Monster Zone to the GY: You can Special Summon 1 "Red Dragon Archfiend" from your Extra Deck (this is treated as a Synchro Summon), then, if this card was sent to the GY as Synchro Material for a DARK Dragon Synchro Monster, you can destroy all Attack Position monsters your opponent controls
[On Play] [When Digivolving] Flip your opponent's top face-down security card face up and return 1 of their lowest play cost Digimon to the bottom of the deck
Really, props for being able to do this and for these many cards