Today, yesterday, or a full year ago, based on the time you read this. Similar to the ones above. Along with many additional treasure trail rewards a fourth set was released called "Third Age Druidic Equipment", which provides a high-pray reward.
Surprisingly this Third Age armor is a reward for clues with level 4 scrolls, rather than the level 3 version and came out at a higher price (245mil). Although it is superior to all other 3rd Age gear, it doesn't look like the other sets. Many claim that the druidic sets are not as good because of these and other reasons like the comparison of stats to lower-end sets like proselyte and proselyte equipment. I disagree.
There is plenty of potential in the Third age Druidic gear I think that others have missed. It stands out from the rest. The set comes with a staff and cloak, and gives you a +31 Prayer Bonus, +28 Magic Attack Bonus, and a +30 Magic Defense Bonus.
If you swap your cloak for a Soul Wars Cape (reward from Nomad’s Remem: +12 for prayer, and +8 on all defense stats), and also use a Zamorak/unholybook (+5 to pray, +10 magic attack or +15 magic defence) and an angry (+5-5 to prayer), gloves for barrowing (+6 to attack with magic) and an infinity boot (+5 defense or magic attack) You'll also receive a Prayer Bonus of +47, a +157 magic bonus, and an +61 magic bonus.
These are excellent statistics to keep in mind when you want to use both prayer and magic at the same time. Full proselyte and the crozier are needed in order to get a +44 pray bonus. There is only a small -28 magic attack bonus as well as a small +40 defense bonus to magic. So, as you can see, Third Age Druidic Equipment far exceeds it's rivals when it comes to high-quality prayers and magic armor.