While a 5/5 indestructible beater sounds like a reasonable threat at first glance, considering that Historic will likely heavily feature Teferi, Hero of Dominaria, Teferi, Time Raveler, and Oko, Thief of Crownsall of which incidentally answer a 5/5 indestructible Darksteel ReactorI'm not sure the plan will actually be competitive
Some power was faked very well, of course, but this was never done in large quantities and most Magic players dont even think about cards at this level
Kobold Overlord Size 8.8cm x 6.3cm, Fit perfectly into KMC perfect fit sleeve
I believe that being useful in two completely different situations is one of the most powerful characteristics a card can have, and as such its no surprise that I have high hopes for my preview card, Boon of the Wish-Giver