World fire and mana pool

[average_j03]

If I were to use my basic lands or add land to my mana pool before using worldfire in edh, would I be able to cast my commander using the mana saved in my mana pool still?

[scarsabrex]

yes

[Coffee Vampire]

I am no commander expert but based on my knowledge I say yes, if you cast them both in the same main phase.

[Kaleo42]

Oh my god! {worldfire} + {misthollow griffin}!

[BlackJester]

Oh my god! {worldfire} + {misthollow griffin}!

Sure, if you've got {8}{U}{U}{R}{R}{R} laying around. 

[Kaleo42]

Oh my god! {worldfire} + {misthollow griffin}!

Sure, if you've got {8}{U}{U}{R}{R}{R} laying around. 

Well, if you havent noticed, im getting pretty good at getting unnecessarily large amounts of mana.

[BlackJester]

I haven't noticed, but if'n I had a bucket o' mana, I would probably prefer {Sudden Disappearance} + {Worldfire}, or {Worldgorger Dragon}, then you can stay on color and have hasteys or lethal ETB red guys.

Just sayin'.