Ritual of Subdual

If you tap a basic land for mana, it produces three times as much of that mana instead.

If you tap a permanent for mana, it produces twice as much of that mana instead.

Flash

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Trample

If you tap a permanent for mana, it produces three times as much of that mana instead.

Whenever you tap a land for mana, add one mana of any type that land produced. (The types of mana are white, blue, black, red, green, and colorless.)

Whenever you cast a creature spell, draw a card.

Creatures you control get +1/+1.

Whenever you tap a land for mana, add one mana of any type that land produced.