An action with this trait requires a degree of mental concentration and discipline.
Druid
This indicates abilities from the druid class.
Spellshape
Actions with the spellshape trait tweak the properties of your spells. You must use a spellshape action directly before casting the spell you want to alter. If you use any action (including free actions and reactions) other than casting a spell directly after, you waste the benefits of the spellshape action. Any additional effects added by a spellshape action are part of the spell's effect, not of the spellshape action itself.
Source: Player Core pg. 131
As you use your magic to manipulate air or water, you spin off some of its currents to form a barrier around you. If your next action is to Cast a Spell with the air or water trait, until the start of your next turn, you gain a +1 circumstance bonus to AC or a +2 circumstance bonus against ranged attacks. This effect has the air or water trait, or both, depending on the traits of the spell you cast. You also gain a +1 circumstance bonus to all saves against effects with the air trait, water trait, or both until the start of your next turn, depending on the spell’s traits.
