[card]
name=Crashing Boars
text=Whenever Crashing Boars attacks, defending player chooses an untapped creature he or she controls. That creature blocks Crashing Boars this turn if able.
mana={3}{G}{G}
type=Creature
subtype=Boar
power=4
toughness=4
[/card]
[card]
name=Power Sink
text=Counter target spell unless its controller pays {X}. If he or she doesn't, that player taps all lands with mana abilities he or she controls and empties his or her mana pool.
mana={X}{U}
type=Instant
[/card]