Bundles and prerelease If you want to bulk up your collection without spending a small fortune on booster boxes, set bundles and prerelease boxes are your best bet
Dont send in cards before researching their potential value online and taking photographs of them
Getting first strike against a 4/1 would be ideal for the 1/4 Yotian Soldier, so he dreams of a 4/1 that starts with Z , the only thing that would allow him to get first strike
Then if there are three or more soul counters on it, remove those counters, transform it, then untap it
All cards are available for free, so you get to build a full meta deck
If you aim to maximize Lurrus' potential as your companion, then prioritize one-drop and two-drop creatures, and keep an eye out for synergies between them