Fillorian Oxygen

Instants and sorceries cost {2} less to cast
Whenever a player casts an instant or sorcery spell,
each other player may choose one
• Pay an amount of life equal to that spells mana
value plus one and copy it, they may choose new
targets for the copy.
• Pay an amount of life equal to that spells mana
value plus two, and counter that spell.