Cascade was one of the most busted keyword abilities ever created in Magic history, and Dinosaurs even feature a card with that text (Annoyed Altisaur)
Create a token thats a copy of one of those creatures, except its power is equal to the total power of those creatures, its toughness is equal to the total toughness of those creatures, and its a colorless Eldrazi creature
That said, its worth mentioning that pairing every form of indestructibility with board wipes is a payoff on its own
UW Landstill / control Out: 4 Sandbar Merfolk, 2 Sandbar Serpent, 1 Drain Life, 1 Gilded Light, 4 Smoldering Crater In: 4 Miscalculation, 4 Misdirection, 2 Twilights Call, 1 Songs of the Damned, 1 Expunge Strategy: turn 2 Fluctuator with Misdirection or turn 4 Fluctuator with Miscalculation and Misdirection is fine
Rielle, the Everwise can immediately reload your hand while raising her power, and Korvold can turn all of your sacrificed lands into +1/+1 counters and cards