There is a Buster Blade in the set that should synergize quite well with Cloud, but as of the writing of this article, we havent seen it yet
Consider Specific Cards: Control's long games mean more time to glean information, and more opportunities to use this information
However, it's effectively providing a consistent card draw, which is essential for control decks , and if you can get it down on turn one, you can activate the card draw ability on your opponent's turn to have eight cards in hand, then give yourself leeway to play two cards per turn and keep activating it for an additional card draw
Once per turn, if your opponent Special Summons a monster(s) and you control a "Fairy Tail" monster (except during the Damage Step): You can target 1 Effect Monster your opponent controls
Floodborn characters are more flexible and might be able to change their abilities during a game