When Asher killed the Vialmir, using Alyssa's gravity magic as a boost to his strike, he was about to rush and kill the Kirons caged behind the long Ice Rods.
[ Host gained 5000 EXP ]
[ Host has leveled up ]
Although this was not a good outcome for Asher as he had used quite a bit of his mana, the cost was considerably reduced due to Rank A Mana Flow. If not for this ability, it would have been impossible for Asher to even move after killing the Vialmir.
*BOOM*
Asher saw the Ice Rods fall, and he could immediately deduce that another Vialmir had come. But he was proven wrong when he saw two of them together.
He wanted to save this card for the boss monster, but knowing that he only needed to wait for a one-hour cooldown, he decided to use the skill finally. Asher was really skeptical about using system-given abilities until now, even his bloodline ability.