Wild Magic (Wis)

Use this skill to prevent Wild Surges.

Check: You can attempt to prevent Wild Surges when you cast a spell with the Wild descriptor. The base DC for negating all wild surges is 20 + the level of the spell. The base DC for only negating the chance for a Major Surge is 15 + the level of the spell. You must choose which DC to use before you make the check.

Action: None. Making a wild magic check doesn't require an action, it is made as a part of a spellcasting action.

Try Again: No.

Special: This is a cross-class skill for all classes by default. Use the Wild Mage feat to gain this as a class skill.

Synergy: If you have 5 or more ranks in Concentration, you get a +2 bonus on Wild Magic checks.

If you have 5 or more ranks in Wild Magic, you get a +2 bonus on Use Magic Device checks when trying to activate an item blindly.

All or part of this skill is open game content, as described here.