Ragnar, Sneaky Thief

{t} discard a card, roll a D6.
1-3 • Pick pocket. draw a card from
another players deck, you may cast that spell
as though it was mana of any colour.
4-5 • Pick lock. destroy target artifact, draw a card.
6 • Sneaky Strike. Ragnar is unlockable and gains double strike until end of turn.