With different kanji, the word kigaeru means to change clothes. The ki here, however, means ogre or oni, which is why Swap Frog can, well, swap, but also has horns and bright markings like face paint
Those who purchase a 3-BOX set will receive a Limit Over Special Pack (Vol.1 for Heroes, Vol.2 for Rivals)
Saryuja Skull Dread Many of the best Link Monsters are great in battle but this one has a toolbox of effects to go with that
This allows for a very interesting interaction when Tagging-out with an Ulti-Ritual Beast - Since Winda counts as both a Ritual Beast Tamer and a Spiritual Beast she meets both requirements, which means that if two copies of Winda are currently banished you choose both Winda when you go to tag-out
It has great stats and lifelink, especially when cast with miracle