pokemon swellow card EX Emerald Uncommon Colorless Ability Drive Off Once during your turn (before your attack) Pokemon Cards: SWELLOW 71/108 RARE

This isn't a cEDH list, but you can find those online easily enough

There is, however, a Hidden cycle of mono-color lands that can be sacrificed to discover 4 at sorcery speed

Virtually all the infinite combos rely on at least one or two permanents

On a side note, Lugia V might be quite a bit lower in terms of current market price compared to this lists next entry, but that does not mean readers should underestimate this cards potential future value

This won't be the last we see of Ditto in this enormous form, but its other versions are much more visually unique and command a few more dollars than this simplistic Ultra Rare

(9/25/2020) Triggered abilities use the word "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]." Some keywords (such as prowess) are triggered abilities and will use "when," "whenever," or "at" in their reminder text