In at least one, the heroes and villains literally throw cards at each other
But if you destroy that creature with Ravenous Chupacabra, youve gotten two things for one card: You killed the opposing creature and put a 2/2 into play
For example, a 1/1 creature that enters the battlefield with two +1/+1 counters on it will cause the evolve ability of a 2/2 creature to trigger
Like the other Titans, the whole strategy of Ulamog is to either ramp up and cast it for full cost, or find ways to reduce its cost to rush it out early
While there is a ban on it in Conquest and Brawl, you can continue to cause shenanigans with it in Modern, Legacy, Vintage, Commander, and Pioneer