3 The Parting Of The Ways Divide Every Single Atom Of Your Opponents Existence For the Ninth Doctor, Magics designers chose The Parting of the Ways, his emotional grand finale, as his episode Saga card
Delney, Streetwise Lookout, a mythic mono-white legend from Murders at Karlov Manor, lets creatures with power 2 or less get in on the fun, doubling not only any 'enters' triggers they may have, but any triggered ability they possess
You even have a great way of setting that up thanks to a reprint of Brainstorm in the deck
Illustrated by: Tyler Walpole The Ur-Dragon Commander decks The Ur-Dragon Historic Brawl decks Not Legal Traditional Standard Not Legal Traditional Alchemy Not Legal Traditional Explorer Not Legal Traditional Historic Not Legal Traditional Timeless Rulings 2017-08-25 You draw one card for each Dragon you controlled that attacked, even if some of them left the battlefield before The Ur-Dragons triggered ability resolves
So, what we really want to see on warp cards are good abilities triggering when the permanent enters, considering how this mechanic leads us towards playing a certain number of Flicker spells in order to access a way higher quantity of value