Sort by:
'Whenever you cast a black spell or a Swamp you control enters, you gain 1 life.
'{G}, {T}, Sacrifice this creature and another green creature: Search your library for a green creature card, put it onto the battlefield, then shuffle.
'Whenever you cast a green spell or a Forest you control enters, you gain 1 life.
'{3}, {T}: Choose a card name, then reveal a card at random from your hand. If that card has the chosen name, this creature deals 2 damage to any target.
'Whenever you cast a white spell or a Plains you control enters, you gain 1 life.
'As this artifact enters, choose a consonant other than N, R, S, or T. Whenever a player casts a spell, you gain 1 life for each time the chosen letter...
'{1}{U}, {T}: Untap target artifact an opponent controls and gain control of it until end of turn. It gains haste until end of turn. When you lose control of the...
'{X}, {T}: Untap X target lands.
'{2}, {T}: Add {B} for each Swamp you control.
'Whenever you cast a red spell or a Mountain you control enters, you gain 1 life.
'Nonbasic lands are Mountains.
'Nonbasic lands are Mountains.