Certainly the Onslaught cards are not deep nor do they have a high average power level but none the less the set offers some staples, some nice effects, some key cards in certain places, including some nice tribal stuff and of course great cycling things
With this, you can avoid any Mill shenanigans an opponent may try, and offers you to re-cast the card if you either draw it or find it off a spell such as Worldly Tutor or Eladamris Call for a second time
In its Radiant image, Sneasler isn't in the midst of action
Mind's Eye : Draw whenever an opponent does for 1 mana
and powering out a end-run support line to the original Machine Union monsters, the Machina
This is combined with gameplay that puts long combo chains and reaction-based activation at its heart, making it difficult for newcomers to understand exactly what should happen when - or how they went from their full 8000 life points to zero in the space of a single turn