({T}: Add {W}.) Bygone Guardian enters tapped. Vigilance {2}{W}{W}: Bygone Guardian becomes a creature in addition to its other types until end of turn.
({T}: Add {G}.) Lumbering Hillock enters tapped. Trample {2}{G}{G}: Lumbering Hillock becomes a creature in addition to its other types until end of turn.
({T}: Add {R}.) Rousing Rubble enters tapped. Double strike {2}{R}{R}: Rousing Rubble becomes a creature in addition to its other types until end of turn.