Warden of Souls
Spellcast Trait: InstinctPlay the Warden of Souls if you want to conjure spirit beasts to fight alongside you.
Spirit Beast: When you use Beastform, rather than transforming into a creature, you splinter your soul to summon a spirit copy of that Beastform. Treat the Spirit Beast as though it was yourself in Beastform. When you drop out of Beastform, it dissipates. If an effect would target both of you simultaneously, it instead targets only one of you (you choose). You can still cast spells and use weapons while you have an active spirit beast, but you can only have one spirit beast active at a time.
Resonance: You can replace any trait listed on your Beastform with your spellcast trait.
Faithful Allies: You can summon a Spirit Beast after a rest without marking a Stress.
Act as One: You can initiate a tag team roll with your spirit beast at the cost of 1 Hope. When you do, roll a d20 as both of your Hope die.