Worldwalker Helm - [Showcase] The Big Score (BIG) DOM Discard a card: Tireless Tribe

Discard a card: Tireless Tribe gets +0/+4 until end of turn

Indestructible When The One Ring enters the battlefield

You may have Thorn Elemental assign its combat damage as though it weren't blocked

Exile Game Plan

it gets +1/+1 until end of turn for each instance of exalted among permanents you control

Worldwalker Helm - [Showcase] The Big Score (BIG) DOM Discard a card: Tireless TribeIf you would create one or more artifact tokens, instead create those tokens plus an additional Map token. (It's an artifact with "{1}, {T}, Sacrifice this artifact: Target creature you control explores. Activate only as a sorcery.") {1}{U}, {T}: Create a token that's a copy of target artifact token you control.