"Whoa there," Adriaan said as he caught note Meriwa grabbed one of the straps to open the wardrobe.
"Time is of the essence, but charging in and dying doesn't help anyone," he told her.
With one hand against the Wardrobe door, just in case Meriwa tried to pull it open unexpected he reached his other hand into one of several pouches he had on his person. He withdrew three crystals and held them up.
"A gift from a friend," he said. "Just give me a moment."
He placed the three crystals in a rough triangle, two at the back corners of the wardrobe, and one at the front. They immediately started resonating as he placed the third one, and a pale light began to emit from them.
"They should help stabilize the rift and make sure it doesn't close behind us," he explained. "Their charge won't last forever though. Few days maybe."
With that seen to, he fished a few vials out of his pouches. Alchemist fire," he told the others as he held one up. "Very volatile, try not to break it within ten feet of yourself, or each other. It'll burn for a while, and cling to anything the liquid splashes on before it ignites. You do not want it splashing you.". He offered them each one vial before digging out a few more things. "Oil," he explained holding up two more. "It's not needed to ignite the alchemist fire, but can it can be used to spread its area of effect," he explained before also offering them each one vial each.
Lastly he pulled out a small pouch held closed with a drawstring. "Spark powder," he said. "Harmless but it will make a lot of light and noise. Only burns for a minute though. Just throw a small pinch it at the ground as hard as you can to ignite it. I wasn't expecting a third to be accompanying us though, so I don't have enough for all of us. Which one of you wants this one?"
He himself still had two vials of alchemist fire, three vials of oil, and a small pouch of spark powder. It wouldn't last them long, but worst case it would buy them time to assess the situation and regroup. And in the event they wound up stuck on the other side for a few days, he had some dried foods on his person as well, and another trio of crystals that could be used to mask their presence for a time.
"If you haven't fought swarms before," he said with a look to Meriwa, given her seeming reckless regard. "You can't protect all sides at once. You can drop a dozen, and there will be hundreds more that made it past. You swing and drop one, and there's another dozen crawling up your arm. So use anything you can to slow the flood," he explained. "Fire, terrain, each other. Don't let yourself get separated and surrounded."
The ordinarily jovial avorian was all business for the time being it seemed.
"We should be able to use some of the spark powder through the rift to clear the immediate other side and buy us time to clean up what's already through, and then we can go through ourselves. If it is a cave, we'll try to make our way to the entrance. If I can get to the sky I can look for safe ground to move to."