How about a card that takes the 15-20 power you've accumulated on board, jumps it all into the air, and doubles your damage output closer to 30-40 damage instead
Amonkhet was a bright spot (ironically), but didnt make waves outside of a handful of cards, most of which were obvious Commander cards like Anointed Procession, The Scarab God, and our official free preview of Cascading Cataracts
Land Color tag templates(None) Tranquil Cove This land enters tapped
Perfect against token decks or those that drop a ton of creatures out in a single turn (looking at you Primal Surge), you can completely blow out a strategy with one card
A *LITERALLY* UNTAPPED RESOURCE Convoke, conspire crew, harmonize, saddle, and now station: these are the mechanics which allow you to pay costs by tapping random creatures you control