Immanuel Cant

If Immanuel Cant attacks, for the rest of the
game it has to attack each combat if able.
If Immanuel Cant blocks, for the rest of the
game it has to block each combat if able.
Players can't sacrifice creatures or gain life.
Players can't cast spells from anywhere other
than their hand.
Activated abilities of artifacts can't be activated.
"We are not rich by what we possess but by what we
can do without."