mtg cards with untap symbol Costs are Pretty Weird : r/BadMtgCombos Untap - MTG Wiki

Birthing Hulk is still a combo piece that can give you tons of tokens, mana, and triggers, and should be respected as such

And it's all at instant speed

III Create Smaug, a legendary 6/6 red Dragon creature token with flying, haste, and When Smaug dies, create fourteen Treasure tokens. Illustrated by Jarel Threat Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp

There's also tons of extra little subthemes going around: there are 14 cards that make token creatures (e.g

Mana Ramp I love having Reckless Barbarian and Patron of the Arts as Dragon cards that you can cast early to provide some temporary mana to power out a big Dragon, or maybe even The Ur-Dragon itself