And frankly, I'll take losing to Kaalia to most of the other Commander powerhouses because at least she feels fair
Mentor is also quite nice when you either expect to have dead cards or want lots of tokens for Opposition, Overrun or Skullclamp and is a good card to help smooth out clunky looking mana curves
Party Thrasher lets you exile cards yourself so you don't have to rely on other spells to start convoking noncreature spells
Some of the mechanics might even have direct equivalents in Magic, with Evasive being similar to Flying, Exert seemingly identical to Magic's tap mechanic, and "banish" possibly the same as "exile" or "destroy." Lorcana seems to be so similar to Magic that one Reddit user just decided to translate the previewed examples into Magic: The Gathering cards
Among them is a new card type that will be Eternal Legal
Creature Human Berserker Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature