Wayfaring Giant

Domain was the multicolor era's attempt to turn a wide, greedy manabase into a payoff without leaning on yet another cycle of dual lands, and this Giant is the mechanic stripped to its most literal form. Count how many of the five basic land types your lands carry (Plains, Island, Swamp, Mountain, Forest) and the body grows one step per type, climbing from a forgettable 1/3 floor to a 6/8 when all five are assembled. That 1/3 is the contract's plain print: six mana buys a wall that stops a single attacker if your lands refuse to cooperate, and every point of power above it is collateral paid for by the same fixing you needed to play a five-color deck in the first place. This is why Domain rewards the configuration rather than the card in a vacuum: in a two-color shell the Giant barely moves, and it only reaches its ceiling when the manabase itself has become the engine. The reflex is to reach for the Tarmogoyf comparison, but that pairing measures the wrong thing: Tarmogoyf reads the graveyard's card types, while Domain reads the spread of land types you have committed to. Wayfaring Giant remains the cleanest teaching example of the idea, a creature whose stat line is a direct readout of how far you stretched your colors.