Float canceling is a bug relating to floating. If Peach uses an aerial attack while floating, landing during the attack (whether still floating or not) will skip landing lag entirely and result in a normal landing instead.

Ganondorf is a bulky and heavy powerhouse. Ganon often gets dominated because of his slow moves and giant body-- but his moves pack a punch. Ganondorf's attacks kill most characters at low percents and is one of the hardest punishing mid-tiers in the game. Although he spends much of his time simply working for his openings, when he gets them they count.