Boot into space

When this card enters play, you may chose to put a space counter on it.
{t} Add {b}
{t}{p/b}{1} Discard a card, create a 3/1 bootaroid token, use this only is there is a space counter.
{t}{b}{b} Discard a card, gain 5 life, you can't use this if this card has a space token on it.
{t}{b}{b}{b}{b}{b} Discard a card, draw 3 cards, you lose 4 life, use this only if there is a space counter on this.
{t}{b}{b}{b}{b}{b} Discard a card, exile your hand, then put 3 3/1 bootarounds into play then draw a card a