The following compositions of cards is a general rule and can be shifted as desired. It’s 2/5 lands, 2/5 creature spells and 1/5 non-creature spells.
Constructed
You choose the cards of your deck.
- Total: 60
- Lands: 24
- Creature spells: 24
- Non-creature spells: 12
Limited
You draft the cards of your deck.
- Total: 40
- Lands: 16
- Creature spells: 16
- Non-creature spells: 8