Leon's wait for the next turn to come would be something quite far down the line. To hide his incapability to do anything else if the next turn if there are no more useful cards, Leon commanded Tide to attack Ahli immediately.
"Tide, attack that card mage."
The beast prepared its stance before then started to run toward Ahli at full speed. It dashed directly at him and was of course known by him as he was watching intensely at the beast ready to trample him.
Sharon moved forward to welcome the beast with her sword. Leon knew that she was able to hold the beast because of her toughness, which was affected by the enchantment Ahli gave her, had increased her life points as well, and judging from the number of shards, at least it would be above six points. This means that Tide would not be able to do many effects on her anyway.
"TIDE! SIDEWINDER ATTACK!"