lorcana shimmering skies card Puzzle Frame - the realm of Lorcana holds a great festival to celebrate its recent victory over Ursula Disney Lorcana: Shimmering Skies Starter

For transforming summons, you always play the front face up (Clive, in this example)

There are also some effects like this that are specific to dinosaurs, like the saga on the backside of Huatli, Poet of Unity

If you include a card without cycling that is not an enabler, check if there is a similar version with cycling and consider the option

[45] Notable cards Banned and restricted cards Shortly after its release, Vivi Ornitier rose to prominence as the centerpiece card of a combo deck with Agatha's Soul Cauldron from Wilds of Eldraine

Stay tuned

The times where you have the mana to pay for his ETB are going to be limited I think, but he's a really nice draw engine for a proliferate deck