Call Up Emrakul to Help [Unknown Event] Secret Wonders Whenever you tap Forbidden Orchard

Whenever you tap Forbidden Orchard for mana

Centuries ago

Exile two cards from your graveyard: Create a 2/2 green Bear creature token

If this card is sent to the GY while equipped to a monster: You can add 1 Level 1 Dragon monster from your Deck or GY to your hand

and ponderings

Call Up Emrakul to Help [Unknown Event] Secret Wonders Whenever you tap Forbidden OrchardSet: Unknown Event Type: Instant Rarity: Common Cost: {7} Kicker 6 (You may pay an additional 6 as you cast this spell.) Exile target nonland permanent. Create a 1 1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add C." If Call Up Emrakul to Help was kicked, instead create a token that's a copy of Emrakul, the Promised End.