Sai, Master Thopterist [Commander Masters] Battle for Zendikar Set: Ixalan Type: Enchantment Rarity:

Set: Ixalan Type: Enchantment Rarity: Rare Cost: {5}{R} Whenever you cast a spell from your hand

Set: Commander Legends: Battle for Baldur's Gate Type: Creature — Whale Rarity: Rare Cost: {5}{U}{U} When Pursued Whale enters the battlefield

again it does not bode well for you

Enchanted land has "{G}{U}

Sai, Master Thopterist [Commander Masters] Battle for Zendikar Set: Ixalan Type: Enchantment Rarity:Set: Commander Masters Type: Legendary Creature Human Artificer Rarity: Rare Cost: {2}{U} Whenever you cast an artifact spell, create a 1 1 colorless Thopter artifact creature token with flying. 1U, Sacrifice two artifacts: Draw a card. "Industry without artistry is just a fancy way to fill the junkyard."