Aerial Formation A spell that pumps a creature +1/+1 and gives flying for one mana is worth consideration for attacking blue decks
But what I'm putting down on the table here is a Commander that's focused specifically on the Extort mechanic rather than having it just as a convenient bonus: Grand Syndicate Overlord (Legendary Creature - Vampire Advisor, (2WB)) Flying Extort Other creatures you control have Extort
Packed with over 50 cards, including dozens of Trainer cards, 4 Special Energy cards, and 6 Pokmon featuring 2 Squawkabilly ex, this toolkit has everything you need to power up your game
While these Standard tie-ins follow the same premise as the more popular Jumpstart sets (pick two decks and shuffle together), the packs from these sets rarely contain anything of value, and also have a smaller range of themes per set
Or a 1 of 1 Charizard and there are more than 1 Charizard master set collectors out there
In addition, cards like "Goldenhair" and "Piwraithe the Ghost Pirate" have effects that can Summon themselves out to be used as material, mainly for the Link Summon of "Blackbeard"