The example given in the document is a faerie leader which costs 1B to move from the sideboard to your hand, and has an additional cost of tapping six power's worth of faeries
The best token payoff cards in MTG are those that create more tokens, turn tokens into extra damage/cards, or help your wide board deal a lethal attack
Almost every Ragavan, Nimble Pilferer deck plays the two-mana sorcery alongside it, as the more mana you can create, the better Iteration is as it is not being forced to take lands from it/having the mana to be able to cast any card you hit makes Iteration closer to a two-mana spell that draws two of the top three cards, which is utterly broken
Sauron, the Dark Lord is a 7/6 with ward sacrifice a legendary artifact or creature to target him
The manga version of the Straw Hat Pirate features him using armament haki to reinforce his body, which is why his fist and arm are covered with a black sheen