So no to colorless mana rocks like Worn Powerstone, and yes to multicolor mana rocks like Commander's Sphere
Reds speed is represented on an individual card level by the haste ability, which allows creatures to attack and use tap abilities as soon as they enter play
Massacre Wurm has a nice -2/-2 enter the battlefield effect but, more importantly, deals two damage to each opponent whenever a creature dies
Alania can double the value of the first Instant, Sorcery, or Otter Creature you cast each turn
(Each deals damage equal to its power to the other.) At the beginning of each upkeep, if a player cast two or more spells last turn, transform this creature
Final Fantasy I: Garland, Knight of Cornelia // Chaos, the Endless Garland is the very first boss you face in the original Final Fantasy title