The big one is Basking Broodscale for infinite mana, but toss in a sacrifice outlet and a Scurry Oak and you still get infinite stuff
This card simply does not care about your opponents and their cheap mana rocks, free counterspells, or efficient manual storm lines
Then there's the peelable Ditto complication: Bidoof, Numel, and Spinarak each have a reverse holo variant with a hidden Ditto underneath a sticker layer
Some Free Bots will only give out eight free cards in a day, and others give out 64 cards in a month
25 of these are also available as Starlight Rares
Sacrifice after III.) I, II: Search your library for a legendary creature card, reveal it, put it into your hand, then shuffle