Equipped creature has lifelink.
As long as you have 30 or more life, equipped creature gets +5/+5 and has indestructible and "Prevent all damage that would be dealt to this creature."
Equip

Sacrifice a land. Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle. If you control a creature with power 4 or greater, instead search your library for up to three basic land cards, put them onto the battlefield tapped, then shuffle.

Counter target spell.

Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)

Whenever this creature attacks, defending player mills ten cards.

Whenever you cast a spell from your graveyard, draw a card.

Target player draws X cards. Shuffle Blue Sun's Zenith into its owner's library.

Enrage — Whenever this creature is dealt damage, each opponent sacrifices a permanent of their choice.

+1: Exile up to two target cards from a single graveyard. You gain 2 life if at least one creature card was exiled this way.
−1: Exile target nonland permanent with mana value 1 or less.
−5: Kaya deals damage to target player equal to the number of cards that player owns in exile and you gain that much life.

Permanents you control gain hexproof and indestructible until end of turn.

: Change a target of target spell or ability to this creature. ( can be paid with either or 2 life.)

Destroy target nonland permanent and all other permanents with the same name as that permanent.

, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

: Add one mana of any color in your commander's color identity.

Each player secretly chooses a number 0 or greater, then all players reveal those numbers simultaneously and determine the highest and lowest numbers revealed this way. Wheel of Misfortune deals damage equal to the highest number to each player who chose that number. Each player who didn't choose the lowest number discards their hand, then draws seven cards.

Kicker
Each opponent mills eight cards. If this spell was kicked, instead each opponent mills half their library, rounded up.

You can't spend mana to cast this spell.
Convoke, delve (Each creature you tap while casting this spell pays for or one mana of that creature's color. Each card you exile from your graveyard pays for .)
You may cast this card from your graveyard.
Trample

Tap an untapped creature you control: Tap target artifact or creature.

Each opponent loses X life. You gain life equal to the life lost this way.

Flying
Iymrith has ward as long as it's untapped.
Whenever Iymrith deals combat damage to a player, draw a card. Then if you have fewer than three cards in hand, draw cards equal to the difference.