Runic Repetition [Commander 2019] Gnome Set: From the Vault: Twenty

Set: From the Vault: Twenty Type: Instant Rarity: Mythic Cost: {W} Exile target creature

or combat phase

all damage that would be dealt to you by unblocked creatures is dealt to Veteran Bodyguard instead

Set: Legends Type: Legendary Creature — Demon Rarity: Rare Cost: {2}{U}{B}{R} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

A pointed stick is your good friend

Runic Repetition [Commander 2019] Gnome Set: From the Vault: TwentySet: Commander 2019 Type: Sorcery Rarity: Uncommon Cost: {2}{U} Return target exiled card with flashback you own to your hand. "What some call obsession, I call the quest for perfection."