Quote Originally Posted by Ninjaman View Post
That drawback is at worst coming into play tapped, and usually only sometimes. A drawback that is usually worth playing more powerful cards.

It's not necessary to pick low-devotion cards if you have a proper mana base.
Your mana base should fit your spells, not the other way around.

Traveller's amulet is a bad card. It's much better to play a good mana base
The tempo you gained from playing a basic instead of an tapped dual, you lose twice with the amulet.

Elvish rejuvenator is a fine ramp card, but it doesn't do that much for mana fixing, at it takes until turn 4 to fix anything.
Maybe I just didn't want to admit the necessity of dual lands in MTG, and was a bit more stubborn than usual. That's actually a very good argument - especially about the cards I've mentioned. I'll need to think about it, and thank you for the insight.