Theoden, Strength Restored - Kenrith, the Returned King (Borderless) [The Lord of the Rings: Tales of Middle-Earth Commander] Bird Bear Set: Magic Premiere Shop 2011

Set: Magic Premiere Shop 2011 Type: Basic Land — Swamp Rarity: Common ({T}: Add {B}

Set: Scourge Type: Legendary Creature — Sliver Mutant Rarity: Rare Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card

Set: The Lord of the Rings: Tales of Middle-Earth Type: Legendary Creature — Halfling Horror Rarity: Rare Cost: {1}{B}{G} At the beginning of your end step

We must understand it

Theoden, Strength Restored - Kenrith, the Returned King (Borderless) [The Lord of the Rings: Tales of Middle-Earth Commander] Bird Bear Set: Magic Premiere Shop 2011Set: The Lord of the Rings: Tales of Middle Earth Commander Type: Legendary Creature Human Noble Rarity: Mythic Cost: {4}{W} R: All creatures gain trample and haste until end of turn. 1G: Put a +1 +1 counter on target creature. 2W: Target player gains 5 life. 3U: Target player draws a card. 4B: Put target creature card from a graveyard onto the battlefield under its owner's control.