Grozoth 53 (Ravnica: City of Guilds) - Foil Heaven’s Favored A deck can have any

A deck can have any number of cards named Rat Colony

Diao Chan Lineage On Enter: Choose any amount of non-champion objects and put a wither counter on each of them

Unblockable If damage would be dealt to Ominous Shadow

Repeat the following process X times

Grozoth 53 (Ravnica: City of Guilds) - Foil Heaven’s Favored A deck can have anyDefender (This creature can't attack.) When this creature enters, you may search your library for any number of cards that have mana value 9, reveal them, put them into your hand, then shuffle. {4}: This creature loses defender until end of turn. Transmute {1}{U}{U} ({1}{U}{U}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)