Even if you enchant a massive creature, without some incredible synergies, using a card to grant a stackable Lifelink effect is not that interesting
(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.) If a land is tapped for mana, it produces instead of any other type
I've made some lists that may help answer all of those questions, so let's dive in
That makes the foiled cards more obvious due to the light color of the text box
Then try to get out Lightning Greaves, Swiftfoot Boots, or whatever else can give Trazyn haste
Urza played a very large role during the Phyrexian invasions in Dominaria, as well as being one-half of the brothers from The Brothers' War