According to Aaron Forsythe, current VP of Wizards , the design of Skullclamp was changed at the last minute from giving the equipped creature +1/+1 to giving it +1/-1
As demonstrated above, mass landfall will make this deck pop like no weasel could ever hope to, so any infinite loops can let this deck make a million tokens, boost creatures to the stratosphere, and then swing out to get the win
However, this isnt always an option, especially now during the pandemic and as Facebook groups have become a popular and convenient place to buy and sell
Counters that don't give a creature keywords but give it different abilities dont count as keyword counters
Your opponents can sometimes ignore an Ichorclaw Myr, but its much harder to ignore that same Myr mutated with Sawtusk Demolisher
Its fun to experiment with and get to know different ETB cards