Spell-Like abilities and Mageslayer feat chain

[Runestar]

Okay, maybe blasphemy wasn't exactly the best example to use. Let's say meteor swarm instead.

 

[irdeggman]

Okay, maybe blasphemy wasn't exactly the best example to use. Let's say meteor swarm instead.

That would work, with a range of 400 ft since there is no addition due to high caster level.