
Ray of Frost | Enchantment | Aura | Flash
Enchant creature
When Ray of Frost enters the battlefield, if enchanted creature is red, tap it.
As long as enchanted creature is red, it loses all abilities.
Enchanted creature doesn't untap during its controller's untap step. | Kim Sokol
3.0 LSV

Druid Class | Enchantment | Class | (Gain the next level as a sorcery to add its ability.)
Whenever a land enters the battlefield under your control, you gain 1 life.
{2}{G}: Level 2
You may play an additional land on each of your turns.
{4}{G}: Level 3
When this Class becomes level 3, target land you control becomes a creature with haste and "This creature's power and toughness are each equal to the number of lands you control." It's still a land. | Svetlin Velinov
2.0 LSV