Sinister Villains:Face off against legendary foes such as Venom, Green Goblin, and Doctor Octopus
R Rare Dark Contract with Patent License X SPELL Field If your opponent Special Summons a monster(s) with the same card type (Fusion, Synchro, Xyz, or Link) as a "D/D/D" monster you control (except during the Damage Step): You can inflict 1000 damage to your opponent, also, while this card is on the field, your opponent cannot Special Summon monsters with the same card type as that Special Summoned monster for the rest of this turn
I count them as lords)
Deal: For any purchase over 5000 (excluding shipping), approximately $35 or 32
It might feel like the only way to deal with something like that is to remove it immediately, which is only a short-term solution when dealing with someones commander
The restrictions may still be broader, however, and in any case arguably go against the spirit of a trading card game