Psychedelic One

+10: Put your hand on the bottom of your deck and draw 5 cards.
+12: Draw 7 cards, discard a card, place a basic land on the field from your hand or graveyard and draw another card.
-3: Draw 2 cards, discard 3 cards, then draw 3 cards. You gain 1 life, and may place an artifact from your hand on the field.