Frontier Siege is a rare Enchantment card from Magic: The Gathering (Fate Reforged, FRF).
Rare
Fate Reforged (FRF)
{3}{G}
Mana Value
4
Colors
G
Card Text
As this enchantment enters, choose Khans or Dragons.
• Khans — At the beginning of each of your main phases, add {G}{G}.
• Dragons — Whenever a creature you control with flying enters, you may have it fight target creature you don't control.
