Cieran Coast, We Magmian Isles

{1}{t}: Add X{r} to your mana pool, with X being
the total toughness of red creatures you control.
Put 2X -1/-1 counters on creatures you control.
{p/r} or {2}: Chose one:
•Up to 5 basic islands you control are mountains
in addition to their other types.
•Sacrifice a mountain, add 6{r} to your mana
pool. Use this mana only to activate the abilities
of land permanents.
"Where fire and water remake the world anew every
day." —Kailler, Ex- Soldier