EY with an ADCB Infinite Visa card.
- 3miles/US$1 on international (i.e. non-UAE) transactions as well at tickets bought on Etihad.com, and 2miles/US$1 for everything else.
- 5000 miles if you spend more than $5k in the month.
- 50% off upgrade voucher for every 5 legs you fly.
- Instant Gold status (though you'll get there pretty quickly anyway with your travel patterns I guess)
For example, I'm currently earning in excess of 20k miles a month on my card based on an international spend of $5k, and spending it on upgrades, which are 35k miles for a 14 hour flight (MEL, using the 50% off voucher).
There's also a 75k signup bonus.