Arcana Force XIV - Temperance (Rare)

During damage calculation, in either player's turn: You can discard this card, you take no Battle Damage from that battle. When this card is Summoned: Toss a coin and apply this effect. The effect lasts while this card is face-up on the field. ● Heads: Halve all Battle Damage you take. ● Tails: Halve all Battle Damage your opponent takes.