Su Ping could not have been more familiar with Waterheart's effects.
The reason was simple. Back when he had been developing Paper-Folding Man, the water element's Waterheart had also been a key component of the combination.
Waterheart could draw upon water sources to restore the user's energy. At the same time, it could make each breath carry water vapor converted from large amounts of energy.
A pet beast with Waterheart could survive on land indefinitely by relying on it, even if it was a purely aquatic pet beast.
Without question, every Elemental Heart had an effect of crucial importance to pet beasts.
Otherwise, Elemental Heart would not have become the most widespread Super-Rank Skill, as well as the easiest one to manifest, bar none.
And right now, given Ice Fang White Wolf's current skill combination, Waterheart was the most straightforward component for increasing the amount of medium available for ice during combat.
Of course, this was only a preliminary idea.
As Su Ping had thought, there was actually another skill that was also very suitable for combining with Ice Fang White Wolf's current skills.
That skill was the one belonging to Cold Mist Locks River Pine, which he had only developed that morning:
Mistwater Domain.
Cold Mist Locks River Pine even possessed Ice Storm. If it proved possible to develop the combination in Ice Fang White Wolf, could he then try replicating it in Cold Mist Locks River Pine?
Of course, these were all just Su Ping's preliminary imaginings.
Whether Waterheart's effects would actually work still needed to be tested after developing it.
Besides, when developing Super-Rank Skills, taking things slowly and experimenting was the royal road. There was no need to rush too much. Even after successfully developing one, improvements in its skill level still had to be considered.