Malignant Growth [Mirage] Field Center but monsters cannot be destroyed

but monsters cannot be destroyed by this battle

Whenever equipped creature deals damage to a creature

Select 1 non-Tuner monster in your GY

When Hoarding Dragon enters the battlefield

you may have this creature become a copy of target creature

Malignant Growth [Mirage] Field Center but monsters cannot be destroyedSet: Mirage Type: Enchantment Rarity: Rare Cost: {3}{G}{U} Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your upkeep, put a growth counter on Malignant Growth. At the beginning of each opponent's draw step, that player draws an additional card for each growth counter on Malignant Growth, then Malignant