Errol's Tap into Weave

You swallow the Prima Materia and feel yourself becoming one with the constantly shifting power of the weave at the risk of your bodily form.

While you maintain concentration you gain the following benefits-

• Resistance to magical damage, excluding damage inflicted by this spell to you
• When you cast another spell, it is treated as being cast 2 spell slots higher than the one consumed to cast it (for example. A 1st level spell cast at base level will be instead cast as if up cast with a 3rd level spell slot)
• You may maintain concentration on multiple spells but each turn must make a DC 10 Intelligence check at the start of your turn to maintain that concentration. This DC increases by 5 for each additional spell you concentrate on. If you fail the check you lose concentration on every spell excluding this one.
• On the Turn you Cast this spell, you may cast another spell with a spell slot with your action

When you end your turn while maintaining concentration on this spell, you take 3d10 force damage.