Id want to make Tahngarth tougher to kill, so Darksteel Plate is a fine choice
Attunement (Ext, S) You'll notice that there are a few cards on this list which net you fewer cards than you started with
Stick a Dragon Mantle on it and now you have a serious threat that must be answered
(And, while we won't be getting into the intricacies of sideboarding in a new format today, you're also allowed a ten-card sideboard.) Now that the rules out of the way, here are some general things to consider about the format: The format is fast and powerful
For example, when working on Magic Origins , I made sure that Harbinger of the Tides was a "Merfolk!," not because of anything in Standard, but because it was a card I wanted to aim at a Merfolk deck in Modern and Legacy
During your end step, by sacrificing a creature you can deal damage equal to its power to any target while creating three Treasure tokens