This lets the deck play a solid early offense, especially given how cheap its enablers are
What's going on here
The second reason why this card tops the charts is that it is unique among all other lands, and because of that, is a necessity in Vintage decks like Dredge, which wants cards in the graveyard early in the match
This is because, when it deals combat damage to a player, you may remove one of the counters to destroy a target artifact or enchantment
You don't need to have four other lands like Temple of the False God
P/T Set Number 14 Language Legal Formats Commander, Legacy, Vintage Not Legal Formats Alchemy, Brawl, Competitive Brawl, Historic, Modern, Pauper, Pioneer, Standard, Timeless Rulings (11/10/2023) Indominus Rex's first ability will give it only one of each kind of counter, even if you discard more than one creature card with the relevant ability