mtg rise of the eldrazi cards Mythic Rare Lighthouse Chronologist #75 exile it as it resolves Regress [Rise of the Eldrazi]

You can sit back, create a bunch of tokens and then attack with all of them which should grow them all in one go

When it ETbs, you choose a creature type and then it arrives with your number of those you control in counters and that kindred type is increased in size by the counters

Pinnacle Starcage also hits cards like map tokens from Get Lost, Agatha's Soul Cauldron from Izzet Vivi, and various other tokens and cheap cards

Moraug will give extra power boosts when you attack

With both of its abilities synergizing excellently with each other, there's very little room for improvement for a 3-mana creature like Vivi Ornitier