It's not uncommon to end the first turn with 2-3 Xyzs on the board, or even something like a 4- or 5-material Number 86: Heroic Champion - Rhongomyniad (which, by the way, is the opening play you'll aim for most often, but we'll get to that later)
UR Ultra Rare Concentrating Current X SPELL Quick-Play Target 1 face-up monster you control
Its a four-mana 4/4 that requires two Artifacts to get sacrificed in addition to its activation cost to become indestructible
You're part of a rarified crowd if you make it all the way to a Magic World Championship finals, and rarer still if you go back-to-back as Javier Dominguez did
With the way the deck is, briding is very efficient, and most cards get you to unicorn or even fenrir
Start with the deck very high in your left hand at the tips of your left fingers so it is easy to separate the packets