This way, you won't spend resources to protect Cracker, and you can potentially replay him thanks to his trigger if the opponent attacks your life points on their turn
The standard counterspell with no target limits, add-ons, or penalties is Dispel Spell in Modern and lower, and Cancel Spell in Standard , but the former requires 2 blue mana, and the latter requires 3 mana, including 2 blue mana
Angel of the Ruins Plainscycling can be useful in a pinch, and Angel of the Ruins removal can definitely work well, the card has a very high Mana Value and is an awkward fit here
If a price looks too good to be true on an unknown platform, it usually is
One thing he likes to do thats kind of unique is combo Urborg, Tomb of Yawgmoth with Karma