mtg cards like fog bank Similar cards to Ludevic's Test

Any cheap characters that can yield card advantage or ink advantage are high picks in my book

Order Scars of Mirrodin now

A flexible tool from Aetherdrift is Defend the Rider which gives extra protection when ward falls short, plus the instant can provide a pair of pilot tokens if needed

A sets print run, while not being precisely calculable, naturally ties in with a sets rarity a couple different ways

This card, once a scourge of Modern, arguably isn't great in Commander - it's just an overstatted vanilla creature, at the end of the day

Those five, plus the five locations, Simba, and Mauis Fish Hook make for a total of 12 cards that might be playable