Contingency: Health is an event triggered Shape. It will cause the spell to activate when its caster has 25% of . It can be found in the Occulus's Offense tab and requires an green Skill Point to be unlocked. Only one Contingency spell can be used at a time, if an new Contingency spell is activated then it will override the current activate Contingency spell.
Area of Effect (AoE) is a spell shape from the Ars Magica 2 mod. It will cause the spell to affect everything, except the caster, within a 3x3 radius. This can be increased by the Radius modifier or switching to a more powerful Casting Mode (applies only to Ars Magica 2- 1.1.x). It can be found on the Occulus' Offense tab and requires a green Skill Point to be unlocked.