Izzet Boilerworks [Guildpact] Goblin Warrior Whenever a player casts a

Whenever a player casts a noncreature spell

Set: Commander 2018 Type: Land Rarity: Uncommon Tranquil Expanse enters the battlefield tapped

Set: Battle for Zendikar Type: Creature — Human Rogue Ally Rarity: Uncommon Cost: {1}{B} Whenever Zulaport Cutthroat or another creature you control dies

I never had to oil the servants

but at the cost of a continuous supply of energy

Izzet Boilerworks [Guildpact] Goblin Warrior Whenever a player casts aSet: Guildpact Type: Land Rarity: Common Izzet Boilerworks enters the battlefield tapped. When Izzet Boilerworks enters the battlefield, return a land you control to its owner's hand. {T}: Add {U}{R}.