Price$5.35 – $6.22
Buy on TCGplayerThe controller of each creature attacking you or a planeswalker you control pays either 
or 2 life as attackers are being declared.
If a player attacks with more than one creature, that player chooses how to pay each cost individually. For example, if you attack with two creatures, you may pay for one cost and 2 life for the other.
Multiple Norn's Annexes controlled by the same player will each impose a cost to attack. Players choose how they pay each cost individually. For example, if a creature you control is attacking a player who controls two Norn's Annexes, you may pay for one cost and 2 life for the other.
If you control Norn's Annex, your opponents can choose not to attack with a creature with an ability that says it must attack.
A card with Phyrexian mana symbols in its mana cost is each color that appears in that mana cost, regardless of how that cost may have been paid.
If you're at 1 life or less, you can't pay 2 life.
can be paid with either or 2 life.) for each of those creatures.