If you play a red Darius and then another red Darius, do they both ready each other and give each other +2 might?

Ruling: Yes, both Darius cards will ready each other and give each other +2 might.

Sequence:

• First red Darius is played
• Second red Darius is played
• Both Darius cards trigger their abilities for each other
• Each Darius readies the other and gives the other +2 might