Urza's Saga [Modern Horizons 2] Human Artificer put a +1/+1 counter on

put a +1/+1 counter on target creature

Wisdom is a seed

and it has “{2}{U}{U}: Return this creature to its owner's hand at the beginning of the next end step

This mana can't be spent to pay generic mana costs

annihilating and consuming their foes in a frenzied holocaust

Urza's Saga [Modern Horizons 2] Human Artificer put a +1/+1 counter onSet: Modern Horizons 2 Type: Enchantment Land Urza's Saga Rarity: Rare (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I Urza's Saga gains "{T}: Add {C}." II Urza's Saga gains "{2}, {T}: Create a 0 0 colorless Construct artifact creature token with 'This creature gets +1 +1 for each artifact you control.'" III Search your library for an artifact card with mana cost {0} or {1}, put it onto the battlefield, then