Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Dragon Whelp

Flying
{R}: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

Mountain

Sol Ring

Shivan Dragon

Flying
{R}: This creature gets +1/+0 until end of turn.

Smoke

Players can't untap more than one creature during their untap steps.