Mox Opal [Kaladesh Inventions] Planechase 2012 the Aeons Torn is put

the Aeons Torn is put into a graveyard from anywhere

Titania is literally an aspect of the forest itself

Set: Saviors of Kamigawa Type: Legendary Land Rarity: Rare {T}: Add {C}

you may sacrifice an artifact

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

Mox Opal [Kaladesh Inventions] Planechase 2012 the Aeons Torn is putSet: Kaladesh Inventions Type: Legendary Artifact Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate this ability only if you control three or more artifacts. On loan from a private collection, this unique mechanism extracts power from a carefully prepared gemstone.