As you progress, each AI opponent will present stronger decks
Remember to ask at your local game store and online communities, people may have unwanted tokens for a better price than the big online stores
Moreover, with the Ranked season up and running along with several anti-EX cards being in play, using your EX cards well is key to bagging more wins
The first makes three mana and then can Tutor for any 6 or more drop and put it into your hand if you have at least 6 lands, so you can use it to Tutor for something and then cast it with your extra mana
It probably isn't the best saga of Kaldheim, potentially benefiting your opponent more than it would you, but it's there as an option for if you find yourself losing creatures too quickly
2 Level 4 monsters All monsters you control gain 800 DEF