Void of the core layer, CM29 is often chosen to give a more professional look to custom playing cards
For this list, were only looking at cards that explicitly say copy an ability, which means cards like Yarok, the Desecrated that cause abilities to trigger an additional time wont be included
Discard spells dont get more efficient than this
There are 30 cards with Adventures, and an additional six cards that specifically care about Adventure in some way
Number 141 Language English Legal Formats Commander, Legacy, Modern, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Pauper, Pioneer, Standard, Timeless Rulings (10/4/2004) You choose one opposing player as this card enters, and it only affects that one player
There are some really nice options for this list in black and ultimately that is probably the most powerful way to go