Now to activate the mana ability of Wall of Root,
I need to pay the cost "Put a -0/-1 counter on Wall of Roots and pay {3}",
by the moment to pay the {3},
May I again activate the mana ability of Wall of Root?
(Why? Maybe I want it dead to fill my graveyard.)
I know there's "Activate only once each turn."
But the Activation is not finished before the costs are paid.
Technically I haven't yet activate the first activation...
My Wall of Roots was enchanted with Oppressive Rays.
Now to activate the mana ability of Wall of Root,
I need to pay the cost "Put a -0/-1 counter on Wall of Roots and pay {3}",
by the moment to pay the {3},
May I again activate the mana ability of Wall of Root?
(Why? Maybe I want it dead to fill my graveyard.)
I know there's "Activate only once each turn."
But the Activation is not finished before the costs are paid.
Technically I haven't yet activate the first activation...
Awesome avatar provided by Krashbot @ [Epic Graphics].