Ignis Petra

Ignis Petra is a Rune that summons a meteor strike at its location after a short delay. It costs 1 Focus to cast. It can be bought from Summer's Spellbooks in Wicket Alley for 10,000 points, and is unlocked at Year 11.
The initial strike does 36 damage and applies 8 ticks of burning (2 damage per tick). However, the first tick is counted immediately, so Ignis Petra effectively deals 38 damage immediately followed by 14 additional damage over the following 7 seconds for a total of 52 damage.
The delay between the placing of the rune and the impact of the meteor is 3 seconds.
==Description==
"Creates a rune that summons a massive meteor from the sky, causing a great explosion on impact."
== Notes and Trivia ==
* Ignis Petra deals massive damage in a wide area, but the delay on the meteor strike gives your target plenty of time to avoid it. Therefore, you will need to use other spells to either stun your opponent before casting the rune, or push them into it with movement spells--while ensuring that you yourself are far away when the meteor hits.
** One means of doing this is by casting the rune on yourself, then using Permuto to swap locations with your opponent. This is a high-risk, high-reward strategy; if you cannot lock Permuto in time, you will have spent 1 Focus dealing massive damage against yourself. Or, if your opponent is too close, you may end up both being struck by the meteor, in which case you wasted 1 Focus for a net zero change in relative HP.