Gavony

The Planechase design brief was to translate a beloved location into a passive board-state modifier plus a chaos payoff, and this plane splits those halves cleanly along Innistrad's home turf for the human defenders. The static half gives every creature vigilance, a symmetrical grant that quietly favors the go-wide, attack-and-still-block posture that white-aligned decks want anyway. The chaos half is the reason to keep rolling: indestructible for your board until end of turn, triggered by the planar die coming up chaos, which turns an otherwise random trigger into a window for a lopsided attack or a board wipe you walk through untouched. What makes it more than a vigilance-granting card is that pairing of a permanent, everyone-gets-it buff with a you-only conditional payoff: the plane rewards the player who can force the chaos symbol to come up, and it punishes opponents who would rather the game stay orderly. In a multiplayer environment where the planar deck belongs to the table, that asymmetry on chaos is the whole tension of the card.