counterspell mtg cards A Tale of a Non-Tournament Legal Counter target spell. Counter - MTG Wiki

Every time a permanent is sacrificed, every creature you control receives a +1/+1 counter, particularly effective when you have a huge swarm of Insects to benefit from the boost

in some cases, they offer both

To compensate, Arena usually have at least one unusual format per week, including deckbuilding restrictions, temporary decks, and powerful emblems to change the game

Ultimate Guard Deck Box: MTG Tarkir Dragonstorm "Call the Spirit Dragons" - Omnihive 1000+ Xenoskin Ultimate Guard Deck Box: MTG Tarkir Dragonstorm "Call the Spirit Dragons" - Omnihive 1000+ Xenoskin Ultimate Guard The Omnihive 1000+ Xenoskin gathers the mighty spirit dragons of Tarkir on a single deck box