whenever you draw your second card each turn mtg Irencrag Pyromancer (Promo Pack) (Throne of Eldraine) | Promo create a 1/1 white Spirit creature token with flying. Prince Imrahil the Fair (Borderless)

Flickerwisp There are quite a few iconic and powerful creatures with blink effects

For 5 total mana divided across turns, you can steal opposing cards and pay mana to play them later, which can be beneficial in the grindy match-ups

Unidentified Hovership Unidentified Hovership makes a Skyclave Apparition on a vehicle, and yes, it only targets creatures

Certified Guaranty Company (CGC Cards) You might be familiar with CGC Cards from their record-breaking sale of a $3 million, pristine condition Black Lotus in April 2024

Cards to avoid when building for Quandrix, the Proof Since Quandrix can have you casting spells at an accelerated rate, the cards you avoid matter almost as much as the cards you include

In addition, the 5 defense means 0-cost cards can remove it, like Lightning Strike (but not Spike Trap since this usually wont attack)