Having three creatures to sacrifice is a lot of setting up, and then you need your opponent to also have three creatures to make them sacrifice them
Expansion Overview Here is the important information about the OP-17 The World's Strongest Warriors release: Special Campaigns & Local Events To commemorate the launch, Bandai is rolling out robust promotional campaigns
Rapier the Onslaught can summon itself and can search for the next piece in the play line, Battlewasp Wind
Defense of the Temple can be banished from the graveyard to fetch a copy of Dangers Of The Divine, although you may not want to
b) "Fairy Meteor Crush" on the other hand is an equipped card as "Big Bang Shot", which means that before "Odin" attacks, to protect himself from trap cards like "Mirror force" we should active it's effect
Paying 4 mana and sacrificing something to potentially just win the game with the right 4 mana or less card from your deck (and there are a lot of cards that can do that) is an amazing bargain, and you can run 4 of them, meaning that the combo piece you needed