CardName: Burning Den
Cost:
Type: Artifact Land - Plains Mountain
Pow/Tgh: /
Rules Text: (Burning Den isn't a spell.)
{T}: Add {W} or {R} to your mana pool.
Flavour Text: It was considered adding "{2}{W}{R}{T}: Deal 2 damage to
target creature. If that creature dies from that damage,
exile it instead of putting it in its owner's graveyard." as
a means to raise the bar for the power of this cycle even
further.
Set/Rarity: Silly String Rare
Burning Den
R
Artifact Land – Plains Mountain
(Burning Den isn't a spell.)
: Add or to your mana pool.
It was considered adding ": Deal 2 damage to target creature. If that creature dies from that damage, exile it instead of putting it in its owner's graveyard." as a means to raise the bar for the power of this cycle even further.
: Add 
or 
to your mana pool.