Not only does this Weasel have menace, helping to get you to sneak damage in, but the unnamed Cruelclaw also has a powerful effect
This theme continues through to one of the other new mechanics, Emerge , which appears on giant Eldrazi creatures with colourless mana costsbut with the option to burst forth from your existing creatures for coloured mana, getting a discount in exchange for sacrificing one of your allies
The first ability to pump another creature you control pairs perfectly with Elvish Mystic, but even if you dont have an ideal draw, you can always play another creature before you attack so that the counter has somewhere to go
Allied fetch lands return alongside power-packed new cards like double-faced Planeswalkers you're sure to flip for
Getting a Treasure token wont make up for a significant mana disadvantage, nor would 4 life in many situations