Theres something supremely satisfying about Mechtitan Core, and though it is a little on the nose, I dont think its out of place in the set
Spend this mana only to cast a spell from anywhere other than your hand." You may look at the top card of your library any time
Playable in a wide array of formats and archetypes, theres bound to be long-term demand for this card
It has 3/4 power and toughness, deathtouch, and a Ward cost of "Get five poison counters." Its final line of text is a triggered ability that reads: "Whenever another creature you control with deathtouch dies, each opponent sacrifices a nontoken creature of their choice." Poison counters, which debuted in 1994s Legends set, are a mechanic that accumulates on a player rather than anything on the battlefield
Far Out is a tough first pick, but if it works out it can provide game-winning value in Limited