Grafted Skullcap

At the beginning of your draw step, draw an additional card.
At the beginning of your end step, discard your hand.

Grapeshot Catapult

{T}: This creature deals 1 damage to target creature with flying.

You gain 3 life for each creature attacking you.

Enchant creature
All damage that would be dealt to you is dealt to enchanted creature instead.

At the beginning of each player's draw step, if this artifact is untapped, that player draws an additional card.

Whenever a player casts a red spell, you may pay {1}. If you do, you gain 1 life.

Whenever a player casts a white spell, you may pay {1}. If you do, you gain 1 life.

{2}, {T}: Draw a card, then discard a card.