onslaught mtg card Peer Pressure [Onslaught] Monstrous Onslaught deals X damage divided as you choose among any number of target creatures Aggravated Assault | Onslaught (ONS)

From turns 3 to 7 you ideally play one planeswalker per turn along with your commander

In fact many of them are finally selling for even less than what they launched at

However, this Red or Blue Land card (an Island Mountain, being both types at the same time despite only being able to provide one type of mana each turn) is still ludicrously expensive even if you opt for the lowest cost version on offer via Cardmarket

The Unfathomable Crushing Brutality of Basic Lands - Black and white, metal (the style, not the material) versions of the five Basic Land cards

Even though this set is now over 13 years old, it remains relevant to Commander today