Thieves' Guild Enforcer While it was in Standard, Thieves' Guild Enforcer was a solid inclusion in rogue typal decks that aimed to kill your opponents in multiple ways
During your Main Phase: You can Special Summon 1 "Ashened" monster from your hand, except "King of the Ashened City", or if your opponent controls a monster with 2800 or more ATK, you can Special Summon it from your Deck instead
In fact, even the reprints would technically be new cards as well , as every single one will have special artwork that reflects the lore of the set that it belongs to
Honorable Mentions Okay, so Boros isn't an option, unless we go five-color
(This Digimon may attack the turn it was played.) EX3-050 C Digimon Lv.5 Cyberdramon EX3-051 U Digimon Lv.5 Tankdramon Color Black Cost 7 DP 7000 Digivolve Cost 1 Black 3 from Lv.4 Form Ultimate Attribute Data Type Machine/D-Brigade Card Text 1 [Effect] [When Digivolving] Reveal the top 3 cards of your deck
and a color/distance combo sensor that also plugs into the Move Hub