Enemy minions that damage this are destroyed.
Minions that damage this are destroyed.
This structure is summoned when Nimbus takes damage or from the Dying Wish of Allomancer. This effect applies to ANY minion that deals damage to it, so if you play a Blistering Skorn with one on the field, it will die instantly (even if you own the Obelysk yourself). Furthermore, if you play a Skorn on a mana tile while this is on the field, you will not get the mana.