The cost reduction is reminiscent of Ghalta, Primal Hunger, and the ability to be on the beatdown while also dealing with planeswalkers is straight out of Questing Beasts playbook
In this action-packed Dungeons & Dragons card game, you win by being the last adventurer standing
You have many ways to shuffle it: Malicious, Beatrice, Shufflers, Trivikarma, Reino, Terraforming, Foolish, Foolish Goods This is mostly important when you make Garura with two girls or when you make two fusions back-to-back
As always, these numbers are based on my personal experience with the set, so final pull rates might shake out slightly differently
Of course, its not like the mighty mythic needed too much help, but Selfless Spirit certainly has put the debate to rest over whether the Angel belongs in Bant Company as a swing-slot