General Kanna

Terminus Summoner Hi. I got the questions for those who have experience with Kanna. Did a little search but couldn't find the answer. -The terminus has a speed of fast (4) vs the fafnir at slow (8) but the base attack is much lower on the summoner, like -23 m.att going this route. -23 m. att is like people screaming prime scroll but their tyrant @ 2 stars for years. 23 m. att can be gained through funding else where. I was thinking of a terminus summoner and giving Haku a fafnir (10 slot max for att vs wind 9 slot). If i had to prime scroll I would prime the fan on Haku vs main fan. Beside the full set effect of ra, is it ever better to lose some damage for speed from the fan (4) + +1 att speed from IA? I'm not looking to boss. If bossing i