I'm posting this as a quick reference for those trying to learn controls of Cardfight Capital on BYOND.
If interested download the BYOND hub from: byond.com
then you make an account and contact AmaterasuHope for a link to play.
Anywho, onto the controls.
In Game:
Click-Drag commands:
Drawing cards: Click on the deck twice
Move card anywhere: Drag to circle, damage, drop or deck.
Milling cards(mostly useful for the Granblue clan): Drag deck to drop zone then specify number of cards to mill.
Riding from deck or hand:Same thing as moving cards, but just to Vanguard circle and specify, ride card.
Soulcharge: Drag deck to Vanguard circle
Guarding: Drag cards from hand to the middle(the guard circle)
Alt Commands: (Holding the Alt key + another action)
Looking into any stack of cards (important for searching in the deck, looking at drop zone, and soul blasting): Alt+ Click on stack.
Leaving match/table: Alt+Q
Shift Commands: (Holding Shift + another action)
DRIVE CHECKING: Shift + Click on deck
Ctrl Commands: (Holding the Ctrl key +another action)
DAMAGE CHECKING: Ctrl + Click on deck
Viewing top card of the deck(Mostly for Oracle Think Tank clan): Ctrl + T then specify if it is left on top or bottom.
Dice Roll to decide who is first: Ctrl+R
Shuffling the deck: Ctrl: S
Ending your turn: Ctrl+ E
Standing all your cards at once: Ctrl + U
Binding a card in hand: Ctrl+B
Unbinding all cards in hand: Ctrl+F
Hope this post helps.