If opponent casts a Summon spell that does not match the color of one of the creatures under your control, that spell is countered, says the card
The Warhammer Secret Lairs are: Secret Lair x Warhammer 40,000: Orks Secret Lair x Warhammer Age of Sigmar Secret Lair x Blood Bowl There were no previews of these, but with the Orks, we can obviously expect that race to have an appearance there, while Age of Sigmar will show off some of the more fantastical Warhammer products , and Blood Bowl will presumably show characters from the brutal sport adaptation
This is a powerful card, and plays a great role in this deck as a finisher, as well as offering an interesting alternative commander for the deck
Remember that: It doesnt matter how the creature came to appear on the battlefield: was it a creature spell resolving or any other effect
This becomes extra apparent once you see how Marrow-Gnawer and Ghoulcaller Gisa play very similarly to one another
Unlike Self-Destruct Button, the card is perfectly legal in competitive play, so you're more than welcome to try to go to a competitive event and force draws if you really want to.
