Verdant Catacombs [Modern Horizons 2] Tyranid Mutant Xantcha attacks each combat if

Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls

There is no greater bulwark than the Praetors of the Adeptus Custodes

it loses “enchant creature card in a graveyard” and gains “enchant creature put onto the battlefield with Animate Dead

Set: Tenth Edition Type: Enchantment — Aura Rarity: Common Cost: {2}{G} Enchant land

If the Phyrexian won that event

Verdant Catacombs [Modern Horizons 2] Tyranid Mutant Xantcha attacks each combat ifSet: Modern Horizons 2 Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Verdant Catacombs: Search your library for a Swamp or Forest card, put it onto the battlefield, then shuffle.