Uhhh yes, various different things are going on simultaneously, and others in tandem. Since Myron can control several magical instruments at once, it may seem confusing when he does so. Also he made sure that every action had virtually no time delay in-between.

So as a synopsis, but just of the recent post & a slight bit prior.

1. Throw 3 pre-enchanted cards. Flash-freeze some water to catch one.
2. Hurl vortex halo under the tornado. (At the same time as #1.)
3. Unlock a barrier rune. (Created in a previous post.)
4. Claw a second series of black circles to form & activate a Time-Paradox rune out of one.

- Everything beyond this point wouldn't have finished yet, however the time-space paradox would explain that: since Myron's actions would suddenly be super-sped up, it'd be easier for him to complete such a difficult task within strict timeframes.

5. Begin crafting an arsenal of shields, stalves, armour, and even another halo.

Five includes so much because I'm not sure how quickly Crystal/Corban will be able to break down Myron's fortifications. So if it takes him a while, Myron would've easily finished his enchantments. If not, I can have Myron surprised mid-craft.