When I already have a Darius in play and play Rescue Portal to play Darius again, does he ready?

Ruling: Whether Darius readies depends on which version and when Rescue Portal is played.

Sequence:

• If Rescue Portal is the first card played in the turn, Darius Trifarian (red) would ready and gain 2
• Darius Executioner (yellow) would ready regardless of when Rescue Portal is played

Nuances:

• The timing of when Rescue Portal is played in the turn matters for Darius Trifarian (red)
• Different Darius versions have different ready conditions