The Western Front

Hexproof
You and each opponent choose 2 creatures, place all chosen creatures under this card. At the beginning of your upkeep, each opponent rolls a 6 sided dice, whoever rolls a 2,4, or a 6 loses life equal to the total toughness of the creatures under this card, if the result is a 1 or a 3, they lose life equal to the total power of creatures under this card, if a 5 is rolled, they lose half their life rounded up.